EXHIBIT 4.13

TABLE OF CONTENTS
                                                                            Page
ARTICLE I DEFINITIONS...................................................       2
         1.1      Definitions...........................................       2
ARTICLE 2 REGISTRATION RIGHTS...........................................       3
2.1      Securities Subject to this Agreement...........................       3
2.2      Shelf Registration  ...........................................       4
2.3      Piggyback Registration.........................................       6
2.4      Registration Procedures........................................       7
2.5      Preparation: Reasonable Investigation.........................       12
2.6      Certain Rights of Holders.....................................       12
2.7      Registration Expenses.........................................       12
2.8      Indemnification; Contribution ................................       13
         2.9      Participation in Underwritten Registrations..........       16
         2.10     Selection of Underwriters............................       16
ARTICLE 3 RULE 144A....................................................       17
ARTICLE 4 MISCELLANEOUS................................................       17
         4.1      Entire Agreement.....................................       17
         4.2      Successors and Assigns...............................       17
         4.3      Notices..............................................       17
         4.4      Headings.............................................       18
         4.5      Counterparts.........................................       18
         4.6      Applicable Law; Resolution of Disputes...............       18
         4.7      Specific Enforcement.................................       19
         4.8      Amendment and Waivers................................       19
         4.9      Attorney Fees........................................       19

                          REGISTRATION RIGHTS AGREEMENT

                                   DATED AS OF

                                ___________, 1998

                                      AMONG

                  ENVIRONMENTAL REMEDIATION HOLDING CORPORATION

                                       AND

               THE PURCHASERS LISTED ON THE SIGNATURE PAGE OF THIS

                          REGISTRATION RIGHTS AGREEMENT

         THIS  REGISTRATION  RIGHTS  AGREEMENT (the  "Agreement") is dated as of
_________,  1998  between  ENVIRONMENTAL  REMEDIATION  HOLDING  CORPORATION,   a
Colorado corporation (the "Company") and each of the Purchasers of the Company's
8.0% Convertible Notes due August 4, 2000 (the "Notes") pursuant to that certain
Securities  Purchase  Agreement,  dated of even date herewith  (the  "Securities
Purchase  Agreement"),  whose  names are set forth at the end of this  Agreement
(individually, a "Purchaser" and collectively, the "Purchasers").

                                    RECITALS

WHEREAS,  it is a condition precedent to the obligations of each Purchaser under
the Securities  Purchase Agreement that the Company grant registration rights to
the holders of the Company's Notes, and

WHEREAS,  in connection  with resales by the Purchasers of the Company's  Common
Stock upon or after  conversion of the Notes, the Company and the Purchasers now
desire to enter into this Agreement in order to facilitate such resales.

                                    AGREEMENT

NOW THEREFORE,  in consideration of the mutual promises and covenants  contained
herein and for other good and valuable  consideration,  the adequacy and receipt
of which is hereby acknowledged, the parties hereto agree as follows:
                                       1

                                    ARTICLE I

                                   DEFINITIONS

1.1      Definitions. The following terms, as used herein, have the
following meanings.

"Board" means the Board of Directors of the Company.

"Business  Day"  means any day except a  Saturday,  Sunday or other day on which
banks in New York, New York are authorized by law to close.

"Closing Date" shall mean the Closing Date of the Securities Purchase Agreement.

"Commission" means the Securities and Exchange Commission.

"Common  Stock"  means  the  common  stock,  par value $0.0001 per share, of the
Company.

"Company"  means  Environmental  Remediation  Holding  Corporation,  a  Colorado
corporation.

"Company Registration Statement" means the Registration Statement of the Company
relating to the  registration  for sale of shares of the Company's  Common Stock
contemplated by Section 2.3, including the Prospectus as defined below.

"Effective Time" means the date of effectiveness of any Registration Statement.

"Exchange Act" means the Securities Exchange Act of 1934, as amended.

"Holders" has the meaning given to it in Section 2.1(b) hereof.

"NASD" means the National Association of Securities Dealers, Inc.

"Note(s)" means the individual or collective reference to any one or more of the
8.0%  Convertible  Notes of the Company due __________,  2000, in  $____________
aggregate principal amount.

"Person" means an individual,  corporation,  partnership,  association, trust or
other entity or organization, including a government or political subdivision or
an agency or instrumentality thereof.
                                        2

"Prospectus"  means the prospectus  included in any Registration  Statement,  as
amended or supplemented by any prospectus supplement and by all other amendments
thereto,  including post-effective  amendments, and all material incorporated by
reference into such Prospectus.

"Registration  Statements" means the Company Registration  Statement on Form S-1
or any other appropriate registration form and the Shelf Registration Statement.

"Restricted  Securities" means any Securities until (i) a registration statement
covering such Securities has been declared  effective by the Commission and such
Securities  have  been  disposed  of  pursuant  to such  effective  registration
statement,  (ii) such Securities are sold under  circumstances  in which all the
applicable  conditions  of Rule 144 (or any  similar  provisions  then in force)
under the  Securities  Act are met, or such  Securities  may be sold pursuant to
Rule 144(k) (or any similar  provision then in force) under the Securities  Act,
and are freely tradable after such sale by the transferee, (iii) such Securities
are otherwise transferred,  the Company has delivered a new certificate or other
evidence of  ownership  for such  Securities  not  bearing a legend  restricting
further transfer and such Securities may be resold,  without  registration under
the Securities Act, or (iv) such Securities shall have ceased to be outstanding.

"Securities"  means the  shares of the  Company's  Common  Stock  issuable  upon
conversion of the Notes or upon exercise of the Warrants.

"Securities Act" means the Securities Act of 1933, as amended.

"Shelf Registration  Statement" means the registration  statement of the Company
relating  to  the  shelf  registration  for  resale  of  Restricted   Securities
contemplated by Section 2.2 herein,  including the Prospectus  included therein,
all amendments and supplements thereto (including post-effective amendments) and
all exhibits and material incorporated by reference therein.

"Securities  Purchase  Agreement" has the meaning given to it in the recitals to
this Agreement.

As used in this Agreement,  words in the singular include the plural, and in the
plural include the singular.
                                        3

                                    ARTICLE 2

                               REGISTRATION RIGHTS

2.1      Securities Subject to this Agreement.

(a) The Securities entitled to the benefits of this Agreement are the Restricted
Securities, but only for so long as they remain Restricted Securities.

(b) A Person  is  deemed  to be a  holder  of  Restricted  Securities  (each,  a
"Holder")  whenever  such  Person is the  registered  holder of such  Restricted
Securities on the Company's books and records.

2.2      Shelf Registration.

(a)      The Company shall:

         (i) as expeditiously as practicable, but no later than 15 calendar days
from the Closing Date, amend its Shelf Registration  Statement on Form S-1 filed
with the Commission on January 8, 1998 pursuant to Rule 415 under the Securities
Act,  which  Shelf  Registration  Statement  shall  provide  for  resale  of all
Restricted  Securities  the Holders of which shall have  provided to the Company
the information required pursuant to Section 2.2(c) herein; and

         (ii) use its best efforts to cause such Shelf Registration Statement to
be  declared  effective  by the  Commission  as soon as  possible  but within 60
calendar days after the Closing Date.

         (iii)  if the  Company  is  advised  by  the  SEC  that a  Registration
Statement  filed  hereunder is subject to a  "no-review"  and such  Registration
Statement is not declared effective within ten (10) business days thereafter (an
"Acceleration  Date")  or,  irrespective  of  the  SEC  review,  a  Registration
Statement is not declared  effective by 60 calendar  days after the Closing Date
(the  "Target  Date"),  the Company  shall pay Holder as  liquidated  damages an
amount  equal to .0986% of the  total  principal  sum of the Notes for the first
thirty (30) day period following the earlier of the Acceleration  Date or Target
Date as  applicable  and  .1844%  per day  thereafter,  until  such  time as the
registration statement is declared effective.  The payment set forth above shall
be pro-rated  daily as to any period of less than thirty (30) days. Such payment
shall be made to the Holder by cashier's  check or wire transfer in  immediately
available funds to such account as shall be designated in writing by the Holder.
The
                                        4

foregoing  amount  shall  be  paid  irrespective  of the  amount  of  Restricted
Securities then held by Holder.

         (iv)  if,  following  effectiveness  of  a  registration,   either  the
effectiveness of the registration statement is suspended or a current Prospectus
meeting the  requirements  of Section 10 of the  Securities Act is not available
for  delivery  by the  Holder  for any reason  (either  referred  to herein as a
"suspension"),  the Company shall thereupon pay to Holder as liquidated  damages
an amount  equal to two  percent  (2%) of the total  principal  sum of the Notes
previously  purchased  by  Holder  for  each  thirty  (30)  day  period  of  the
suspension.  The payment set forth above shall be pro-rated  daily as to periods
of less than  thirty  (30)  days.  Such  payment  shall be made to the Holder by
cashier's check or wire transfer in immediately  available funds to such account
as shall be designated in writing by the Holder,  and shall be paid irrespective
of the  amount  of  Restricted  Securities  held by  Holder on or after the date
following the suspension.

         (v) any amount  payable  pursuant to the  foregoing  provisions of this
Subsection  (a) shall be  delivered  on or before the third (3rd)  business  day
following the end of the calendar month in which such payment obligation arose.

         (vi) Subsections (a)(iii) and (a)(iv) are in addition to the provisions
of Section 4.7 hereof.

(b) In  connection  with the Shelf  Registration  Statement,  the Company  shall
comply  with all the  provisions  of  Section  2.4  below and shall use its best
efforts  to  effect  such  registration  to  permit  the sale of the  Restricted
Securities  being  sold in  accordance  with the  intended  method or methods of
distribution  thereof (as indicated in the information  furnished to the Company
pursuant to Section 2.2.  (c)).  Subject to Section 2.2(d) the Company shall use
its  best  efforts  to  keep  such  Shelf  Registration  Statement  continuously
effective,  supplemented  and amended as required by the  provisions  of Section
2.2(d) to the extent  necessary  to ensure that it is  available  for resales of
Restricted  Securities  by the Holders of Restricted  Securities,  and to ensure
that it conforms with the requirements of this Agreement, the Securities Act and
the policies,  rules and regulations of the Commission as announced from time to
time,  for a period of twenty four (24)  months  from the  Closing  Date or such
longer  period as required by Section  2.2(d) or such  shorter  period that will
terminate when all the Securities  covered by the Shelf  Registration  Statement
have been sold pursuant to the Shelf  Registration  Statement or otherwise cease
to be Restricted Securities. Upon the occurrence of
                                        5

any event that would cause any Shelf  Registration  Statement or the  Prospectus
contained therein (i) to contain a material misstatement or omission or (ii) not
to be effective  and usable for sale or resale of Restricted  Securities  during
the period  required  by this  Agreement,  the  Company  shall file  promptly an
appropriate  amendment  to such  Shelf  Registration  Statement  or the  related
Prospectus or any document  incorporated  therein by  reference,  in the case of
clause (i),  correcting any such  misstatement or omission,  and, in the case of
either  clause (i) or (ii),  use its best efforts to cause such  amendment to be
declared effective and such Registration Statement and the related Prospectus to
become usable for its intended purpose(s) as soon as practicable thereafter.

(c) No  Holder  of  Restricted  Securities  may  include  any of its  Restricted
Securities in the Shelf Registration Statement pursuant to this Agreement unless
and until such Holder  furnishes  to the Company in writing,  within 10 Business
Days after receipt of a written request therefor,  such information specified in
Item 507 of Regulation S-K under the Securities Act or such other information as
the  Company  may  reasonably  request  for use in  connection  with  the  Shelf
Registration  Statement or Prospectus or preliminary Prospectus included therein
and in  any  application  to  the  NASD.  Each  Holder  as to  which  the  Shelf
Registration  Statement  is being  effected  agrees to furnish  promptly  to the
Company  all  information  required  to  be  disclosed  in  order  to  make  the
information  previously  furnished to the Company by such Holder not  materially
misleading.

(d) Notwithstanding  anything to the contrary contained herein, if (x) the Board
determines in good faith that the  registration  and  distribution of Restricted
Securities  (or the use of such Shelf  Registration  Statement or the Prospectus
contained  therein)  would  interfere  with any  proposed  or  pending  material
corporate  transaction involving the Company or any of its subsidiaries or would
require  premature  disclosure  thereof or would require the Company to disclose
information  that the Company has not otherwise made public and that the Company
reasonably determines is in the best interests of the Company not to disclose at
such time,  and (y) the Company  notifies  the Holders in writing not later than
three (3) days following such determination  (such notice a "Blackout  Notice"),
the Company may (A) postpone the filing of such Shelf Registration  Statement or
(B) allow such Shelf  Registration  Statement to fail to be effective and usable
or elect that such Shelf  Registration  Statement not be usable for a reasonable
period of time,  but not in excess of 30 days (a "Blackout  Period");  provided,
however,  that the  aggregate  number of days  included in all Blackout  Periods
shall not exceed 90 during any
                                        6

consecutive  12 months and shall not exceed 150 during the period  specified  in
Section 2.2(b);  and provided  further,  that such period referred to in Section
2.2(b) during which the Shelf Registration Statement is required to be effective
and usable  shall be extended by the  aggregate  number of days during which the
Shelf  Registration  Statement  was not  effective  or  usable  pursuant  to the
foregoing provisions.

(e) In the event the number of shares  available under a Registration  Statement
filed pursuant to this Agreement is insufficient to cover all of the Registrable
Securities,  the Company shall amend the Registration  Statement,  or file a new
Registration Statement (on the short form available therefor, if applicable), or
both, so as to cover all of the Registrable Securities, in each case, as soon as
practicable,  but in any event  within  fifteen  (15) days  after the  necessity
therefor  arises  (based  on the  market  price of the  Common  Stock  and other
relevant  factors on which the Company  reasonably  elects to rely). The Company
shall  use its best  reasonable  efforts  to cause  such  amendment  and/or  new
Registration  Statement to become effective as soon as practicable following the
filing thereof.  For purposes of the foregoing  provision,  the number of shares
available under a Registration  Statement shall be deemed "insufficient to cover
all of the  Registrable  Securities"  if at any time the  number of  Registrable
Securities  issued or issuable upon  conversion of the Notes is greater than the
quotient  determined  by  dividing  (i) the  number of  shares  of Common  Stock
available  for resale under such  Registration  Statement by (ii) 2.0;  provided
that in the  case of the  initial  registration  of the  Registrable  Securities
pursuant to Section  2(a),  the  Company  shall be required to register at least
__________________  shares  of Common  Stock for  resale.  For  purposes  of the
calculation  set  forth  in the  foregoing  sentence,  any  restrictions  on the
convertibility  of the Notes shall be  disregarded  and such  calculation  shall
assume that the Notes are then  convertible  into shares of Common  Stock at the
then prevailing Conversion Price (as defined in the Notes).

2.3      Piggyback Registration.

(a) At any  time  that  the  Company  proposes  to file a  Company  Registration
Statement,  either for its own  account or for the account of a  stockholder  or
stockholders, the Company shall give the Holders written notice of its intention
to do so and of the intended method of sale (the "Registration Notice") within a
reasonable time prior to the anticipated filing date of the Company Registration
Statement effecting such Company Registration. Each holder may request inclusion
                                        7

of any Restricted  Securities in such Company  Registration by delivering to the
Company, within ten (10) Business Days after receipt of the Registration Notice,
a written  notice (the  "Piggyback  Notice")  stating  the number of  Restricted
Securities  proposed to be  included  and that such shares are to be included in
any  underwriting  only on the same terms and conditions as the shares of Common
Stock otherwise being sold through  underwriters under such Company Registration
Statement.  The  Company  shall use its best  efforts  to cause  all  Restricted
Securities  specified  in the  Piggyback  Notice to be  included  in the Company
Registration  Statement and any related offering, all to the extent requisite to
permit the sale by the Holders of such Restricted  Securities in accordance with
the method of sale  applicable  to the other shares of Common Stock  included in
such Company  Registration  Statement;  provided  however,  that if, at any time
after giving  written  notice of its  intention to register any  securities  and
prior to the  effective  date of the  Company  Registration  Statement  filed in
connection  with such  registration,  the Company shall determine for any reason
not to register or to delay registration of such securities, the Company may, at
its  election,  give  written  notice of such  determination  of each  Holder of
Restricted Securities and, thereupon:

         (i) in the ease of determination not to register,  shall be relieved of
its  obligation to register any  Restricted  Securities in connection  with such
registration, and

         (ii) in the case of a delay in registering, shall be permitted to delay
registering  any  Restricted  Securities  for the same  period  as the  delay in
registering such other securities.

(b) The  Company's  obligation  to include  Restricted  Securities  in a Company
Registration  Statement  pursuant  to  Section  2.3(a)  shall be  subject to the
following limitations:

         (i) The Company may elect,  at its sole option and for any reason,  not
to register Holder's Restricted Securities; provided however, that this right is
limited to one (1) time and relative to one (1) particular Company  Registration
Statement.

         (ii) The  Company  shall not be  obligated  to include  any  Restricted
Securities in a registration statement filed on Form S-4, Form S-8 or such other
similar successor forms then in effect under the Securities Act.

         (iii)  If  a  Company  Registration  Statement involves an underwritten
offering and the managing underwriter advises the Company
                                        8

in  writing  that in its  opinion,  the  number of  securities  requested  to be
included in such Company Registration  Statement exceeds the number which can be
sold in such offering without adversely affecting the offering, the Company will
include in such Company  Registration  Statement  the number of such  Securities
which the Company is so advised can be sold in such offering  without  adversely
affecting the offering, determined as follows:

                  (A) first,  the  securities proposed by the Company to be sold
for it own account, and

                  (B) second, any Restricted Securities requested to be included
in such  registration and any other securities of the Company in accordance with
the  priorities,  if and then existing among the holders of such  securities pro
rata among the holders thereof  requesting such registration on the basis of the
number of shares of such securities requested to be included by such holders.

         (iii)  The  Company  shall  not  be  obligated  to  include  Restricted
Securities in more than two (2) Company Registration Statement(s).

(c) No  Holder  of  Restricted  Securities  may  include  any of its  Restricted
Securities  in the Company  Registration  Statement  pursuant to this  Agreement
unless and until such Holder  furnishes  to the  Company in  writing,  within 10
business  days after receipt of a written  request  therefor,  such  information
specified in Item 507 of Regulation  S-K under the  Securities Act or such other
information as the Company may reasonably request for use in connection with the
Company Registration  Statement or Prospectus or preliminary Prospectus included
therein and in any  application to the NASD. Each Holder as to which the Company
Registration  Statement  is being  effected  agrees to furnish  promptly  to the
Company  all  information  required  to  be  disclosed  in  order  to  make  all
information  previously  furnished to the Company by such Holder not  materially
misleading.

2.4      Registration Procedures.

In connection  with any  Registration  Statement and any Prospectus  required by
this  Agreement  to  permit  the sale or resale of  Restricted  Securities,  the
Company shall:

(a) prepare and file with the  Commission  such  amendments  and  post-effective
amendments  to such  Registration  Statement  as may be  necessary  to keep such
Registration Statement effective:
                                        9

         (i) if such Registration Statement is a Company Registration Statement,
until the earlier of such time as all of such  securities  have been disposed of
in accordance with the intended  methods of disposition by the seller or sellers
thereof set forth in such Company Registration Statement; or

         (ii) if such Registration Statement is a  Shelf Registration Statement,
for the applicable period set forth in Section 2.2(b) herein;

cause the Prospectus to be supplemented by any required  Prospectus  supplement,
and as so  supplemented  to be filed  pursuant to Rule 424 under the  Securities
Act, and to comply fully with the  applicable  provisions of Rules 424 and 430A,
as applicable,  under the Securities Act in a timely manner; and comply with the
provisions  of  the  Securities  Act  with  respect  to the  disposition  of all
securities  covered by such Registration  Statement during the applicable period
in accordance with the intended method or methods of distribution by the sellers
thereof  set  forth  in  such  Registration   Statement  or  supplement  or  the
Prospectus;

(b) respond to comments made by the SEC with respect to a Registration Statement
filed pursuant to this Agreement  promptly,  and use its best efforts to respond
in not more than  thirty  (30) days after the date of the  comment  letter,  and
prepare  and  file  with  the  SEC  such  amendments  and  supplements  to  such
Registration   Statement  and  the  Prospectus  used  in  connection  with  such
Registration  Statement as may be necessary to comply with the provisions of the
Securities Act with respect to the disposition of all securities covered by such
Registration  Statement and  immediately  notify the holders of the Notes of the
filing and  effectiveness of such  Registration  Statement and any amendments or
supplements;

(c) promptly (and in respect of events covered by clause (i) hereof, on the same
day as the Company shall  receive  notice of  effectiveness)  advise the Holders
covered by such  Registration  Statement  and, if requested by such Persons,  to
confirm such advice in writing,

         (i) when the Prospectus or any Prospectus  supplement or post-effective
amendment has been filed, and when the same has become effective,

          (ii) of any request by the Commission for post-effective amendments to
such Registration  Statement or  post-effective  amendments to such Registration
Statement or post-effective amendments or
                                       10

supplements to the prospectus or for additional information relating thereto,

         (iii) of the issuance by the  Commission  of any stop order  suspending
the effectiveness of any such Registration Statement under the Securities Act or
of the suspension by any state securities commission of the qualification of the
Restricted  Securities  for  offering  or  sale  in  any  jurisdiction,  or  the
initiation of any proceeding for any of the preceding purposes, and

         (iv) of the  existence  of any fact or the  happening of any event that
makes any statement of a material fact made in any such  Registration  Statement
the related  Prospectus,  any amendment or supplement  thereto,  or any document
incorporated  by reference  therein  untrue,  or that requires the making of any
additions  to or  changes  in any such  Registration  Statement  or the  related
Prospectus in order to make the statements therein not misleading.

If at any  time  the  Commission  shall  issue  any stop  order  suspending  the
effectiveness of such Registration Statement, or any state securities commission
or other regulatory  authority shall issue an order suspending the qualification
or  exemption  from  qualification  of the  Restricted  Securities  under  state
securities  or Blue Sky laws,  the Company shall use its  reasonable  efforts to
obtain the withdrawal or lifting of such order at the earliest possible time;

(c)  promptly  furnish to each Holder of  Restricted  securities  covered by any
Registration Statement,  and each underwriter,  if any, without charge, at least
one  conformed  copy of any  Registration  Statement,  as first  filed  with the
Commission,  and of each amendment thereto, including all documents incorporated
by reference therein and all exhibits (including exhibits  incorporated  therein
by reference) and such other documents as such Holder may reasonably request;

(d)  deliver to each  Holder  covered by any  Registration  Statement,  and each
underwriter, if any, without charge, as many copies of the Prospectus (including
each  preliminary  prospectus)  and any amendment or supplement  thereto as such
person reasonably may request.

(e) enter into such  customary  agreements  and take all such  other  reasonable
action in connection  therewith  (including  those  reasonably  requested by the
selling Holders or the underwriter(s),  if any) required in order to expedite or
facilitate  the  disposition  of such  Restricted  Securities  pursuant  to such
Registration Statement,
                                       11

including,  but  not  limited  to,  dispositions  pursuant  to  an  underwritten
registration, and in such connection:

         (i) make such representations and warranties to the selling Holders and
underwriter(s),  if any, in form, substance and scope as are customarily made by
issuers to  underwriters  in  underwritten  offerings  (whether  or not sales of
securities   pursuant  to  such   Registration   Statement   are  to  be  to  an
underwriter(s)) and confirm the same if and when requested;

         (ii)  obtain  opinions  of counsel to the  Company  (which  counsel and
opinions, in form and substance, shall be reasonably satisfactory to the selling
Holders and the underwriter(s),  if any, and their respective counsel) addressed
to each selling Holder and underwriter, if any, covering the matters customarily
covered in opinions requested in underwritten offerings (whether or not sales of
securities  pursuant  to  such  Registration  Statement  are  to be  made  to an
underwriter(s))  and  dated  the  date  of  effectiveness  of  any  Registration
Statement (and, in the case of any underwritten  sale of securities  pursuant to
such Registration  Statement,  each closing date of sales to the  underwriter(s)
pursuant thereto);

         (iii) use reasonable  efforts to obtain comfort  letters dated the date
of  effectiveness  of  any  Registration  Statement  (and,  in the  case  of any
underwritten sale of securities  pursuant to such Registration  Statement,  each
closing  date  of  sales  to  the  underwriter(s)  pursuant  thereto)  from  the
independent  certified  public  accountants  of the  Company  addressed  to each
selling Holder and underwriter, if any, such letters to be in customary form and
covering  matters  of  the  type  customarily  covered  in  comfort  letters  in
connection  with  underwritten  offerings  (whether  or not sales of  securities
pursuant to such Registration Statement are to be made to an underwriter(s));

         (iv)  provide for the  indemnification  provisions  and  procedures  of
Section 2.6 hereof with respect to selling  Holders and the  underwriter(s),  if
any; and

         (v)  deliver  such  documents  and  certificates  as may be  reasonably
requested by the selling  Holders or the  underwriter(s),  if any, and which are
customarily  delivered  in  underwritten  offerings  (whether  of not  sales  of
securities  pursuant  to  such  Registration  Statement  are  to be  made  to an
underwriter(s),  with such  documents and  certificates  to be dated the date of
effectiveness of any Registration Statement.
                                       12

The  actions  required  by clauses  (i)  through (v) above shall be done at each
closing  under  such  underwriting  or similar  agreement,  as and to the extent
required  thereunder,  and if at any time the  representations and warranties of
the Company  contemplated in clause (i) above cease to be true and correct,  the
Company  shall so advise the  underwriter(s),  if any, and each  selling  Holder
promptly,  and,  if  requested  by such  Person,  shall  confirm  such advice in
writing;

(f) prior to any public  offering of Restricted  Securities,  cooperate with the
selling Holders,  the  underwriter(s),  if any, and their respective  counsel in
connection with the registration and qualification of the Restricted  Securities
under the securities or Blue Sky laws of such U.S.  jurisdictions as the selling
Holders or underwriters),  if any, may reasonably request in writing by the time
any Registration  Statement is declared effective by the Commission,  and do any
and all other acts or filings  necessary or advisable to enable  disposition  in
such U.S. jurisdictions of the Restricted Securities covered by any Registration
Statement and to file such consents to service of process or other  documents as
may be  necessary  in  order  to  effect  such  registration  or  qualification;
provided, however, that the Company shall not be required to register or qualify
as a foreign  corporation in any jurisdiction  where it is not then so qualified
or as a dealer in securities in any jurisdiction where it would not otherwise be
required to register or qualify but for this  Section 2.4, or to take any action
that would subject it to the service of process in suits or to taxation,  in any
jurisdiction where it is not then so subject;

(g) in  connection  with any sale of Restricted  Securities  that will result in
such  securities  no longer  being  Restricted  Securities,  cooperate  with the
selling  Holders  and the  underwriter(s),  if any,  to  facilitate  the  prompt
preparation and delivery of certificates  representing  Restricted Securities to
be sold and not  bearing any  restrictive  legends;  and enable such  Restricted
Securities  to be in such  denominations  and  registered  in such  names as the
Holders or the  underwriter(s),  if any,  may request at least two (2)  Business
Days prior to any sale of Restricted Securities made by such underwriters;

(h) use its best efforts to cause the  disposition of the Restricted  Securities
covered by any Registration  Statement to be registered with or approved by such
other U.S.  governmental  agencies or  authorities as may be necessary to enable
the seller or sellers thereof or the  underwriter(s),  if any, to consummate the
disposition of such Restricted  Securities,  subject to the proviso contained in
Section 2.4(f);
                                       13

(i) if any fact or event  contemplated  by Section  2.4(b)  shall  exist or have
occurred,  prepare a supplement or post-effective  amendment to any Registration
Statement  or  related  Prospectus  or  any  document  incorporated  therein  by
reference or file any other required  document so that, as thereafter  delivered
to the purchasers of Restricted  Securities,  the Prospectus will not contain an
untrue statement of a material fact or omit to state any material fact necessary
to make the statement therein not misleading;

(j) cooperate and assist in the  performance of any due diligence  investigation
by any underwriter (including any "qualified  independent  underwriter") that is
required to be  retained in  accordance  with the rules and  regulations  of the
NASD,  and use its  reasonable  efforts to cause any  Registration  Statement to
become effective and approved by such U.S.  governmental agencies or authorities
as may be  necessary  to enable the Holders  selling  Restricted  Securities  to
consummate the disposition of such Restricted Securities;

(k) otherwise use its reasonable efforts to comply with all applicable rules and
regulations  of the  Commission,  and make  generally  available to its security
holders with regard to such Registration  Statement,  as soon as practicable,  a
consolidated earnings statement meeting the requirements of Rule 158 (which need
not be audited) for the  twelve-month  period (i)  commencing  at the end of any
fiscal quarter in which  Restricted  Securities are sold to the underwriter in a
firm or best efforts underwritten offering or (ii) if not sold to an underwriter
in such an  offering,  beginning  with the first  month of the  Company's  first
fiscal  quarter   commencing  after  the  effective  date  of  any  Registration
Statement;

(1)  provide a CUSIP  number for all  Restricted  Securities  not later than the
effective date of any Registration Statement;

(m) use its best  efforts  to list,  not later than the  effective  date of such
Registration  Statement,  all Restricted Securities covered by such Registration
Statement on the American  Stock  Exchange or any other trading  market on which
any Common Stock of the Company are then admitted for trading, and

(n) provide promptly to each Holder covered by any  Registration  Statement upon
request each document filed with the Commission  pursuant to the requirements of
Section 12 and Section 14 of the Exchange Act.
                                       14

Each Holder agrees by acquisition of a Restricted Security that, upon receipt of
any notice from the Company of the  existence of any fact of the kind  described
in Section 2.4(c)(iv),  or the commencement of the Black Out Period, such Holder
will forthwith discontinue  disposition of Restricted Securities pursuant to any
Registration  Statement  until  such  Holder's  receipt  of  the  copies  of the
supplemented  or  amended  Prospectus,  or until it is advised  in  writing,  in
accordance with the notice  provisions of Section 5.3 herein (the "Advice"),  by
the Company  that the use of the  Prospectus  may be resumed,  and has  received
copies of any  additional  or  supplemental  fillings that are  incorporated  by
reference  in the  Prospectus.  In the event  the  Company  shall  give any such
notice,  the time period regarding the  effectiveness of the Shelf  Registration
Statement  set forth in Section  2.2(b)  shall be extended by the number of days
during  the period  from and  including  the date of the  giving of such  notice
pursuant to Section  2.4(c)(iv) or the  commencement  of the Black Out Period to
and including  the date when each selling  Holder  covered by such  Registration
Statement  shall  have  received  the  copies  of the  supplemented  or  amended
Prospectus or shall have received (in accordance  with the notice  provisions of
Section 4.3) the Advice.

2.5      Preparation: Reasonable Investigation.

In connection with preparation and filing of each  Registration  Statement under
the Securities  Act, the Company will give the Holders of Restricted  Securities
registered under such Registration  Statement,  their  underwriter,  if any, and
their respective counsel and accountants,  the opportunity to participate in the
preparation of such Registration Statement,  each prospectus included therein or
filed with the Commission, and each amendment thereof or supplement thereto, and
will give each to them access to its books and records and such opportunities to
discuss the business,  finances and accounts of the Company and its subsidiaries
with its officers,  directors and the  independent  public  accountants who have
certified its financial statements as shall be necessary, in the opinion of such
Holders  and such  underwriters'  respective  counsel,  to conduct a  reasonable
investigation within the meaning of the Securities Act.

2.6      Certain Rights of Holders.

The Company will not file any  registration  statement  under the Securities Act
which refers to any Holder of Restricted Securities by name or otherwise without
the prior  approval of such  Holder,  which  consent  shall not be  unreasonably
withheld or delayed.
                                       15

2.7      Registration Expenses.

(a) All expenses  incident to the Company's  performance  of or compliance  with
this  Agreement  will  be  borne  by  the  Company,   regardless  of  whether  a
Registration Statement becomes effective,  including without limitation: (i) all
registration and filing fees and expenses  (including filings made with the NASD
and reasonable counsel fees in connection  therewith);  (ii) all reasonable fees
and  expenses  of  compliance  with  federal  securities  and state  Blue Sky or
securities  laws  (including all reasonable  fees and expenses of one counsel to
the underwriter(s) in any underwriting) in connection with compliance with state
Blue Sky or securities laws for up to 40 states; (iii) all expenses of printing,
messenger  and  delivery  services  and  telephone  calls;  (iv)  all  fees  and
disbursements of counsel for the Company;  and (v) all fees and disbursements of
independent  certified public accountants of the Company (including the expenses
of any  special  audit and  comfort  letters  required  by or  incident  to such
performance), but excluding from this paragraph, fees and expenses of counsel to
the underwriter(s), if any, unless otherwise set forth herein.

(b) In  addition,  in  connection  with the  filing  of the  Shelf  Registration
Statement required to be filed by this Agreement, the Company will reimburse the
Holders of the  Restricted  Securities  being  registered  pursuant to any Shelf
Registration  Statement for the reasonable  fees and  disbursements  of not more
than one counsel to review such Registration Statement.

(c) Notwithstanding  the foregoing,  the Company will not be responsible for any
underwriting  discounts,  commissions  or  fees  attributable  to  the  sale  of
Restricted  Securities or any legal fees or  disbursements  (other than any such
fees or  disbursements  relating to Blue Sky  compliance or otherwise as set for
the under Section 2.7(a))  incurred by any  underwriter(s)  in any  underwritten
offering if the underwriter(s) participates in such underwritten offering at the
request of the Holders of Restricted Securities,  or any transfer taxes that may
be imposed in connection with a sale or transfer of Restricted Securities.

(d) The  Company  shall in any event,  bear its  internal  expenses  (including,
without  limitation,  all salaries  and  expenses of its officers and  employees
performing legal or accounting duties), the expenses of any annual audit and the
fees and  expenses of any Person,  including  special  experts,  retained by the
Company.
                                       16

2.8      Indemnification, Contribution.

(a)      The Company agrees to indemnify and hold harmless

         (i) each Holder covered by any Registration Statement,

         (ii) each  other  Person  who  participates  as  an  underwriter in the
offering or sale of such securities,

         (iii) each person,  if any, who controls (within the meaning of Section
15 of the  Securities  Act or Section 20 of the Exchange Act) any such Holder or
underwriter  (any  of  the  persons  referred  to in  this  clause  (iii)  being
hereinafter referred to as a ("controlling person") and

         (iv)  the  respective   officers,   directors,   partners,   employees,
representatives  and agents of any such Holder or underwriter or any controlling
person  (any  person  referred  to in  clause  (i),  (ii),  (iii)  or  (iv)  may
hereinafter be referred to as an "indemnified Person"),

to the fullest  extent  lawful  from and  against  any and all  losses,  claims,
damages,  liabilities,  judgments or  expenses,  joint or several (or actions or
proceedings, whether commenced or threatened, in respect thereof) (collectively,
"Claims"),  to which such  indemnified  Person may become  subject  under either
Section 15 of the Securities Act or Section 20 of the Exchange Act or otherwise,
insofar  as such  Claims  wise out of or are based  upon,  or are  caused by any
untrue statement or alleged untrue statement of a material fact contained in any
Registration  Statement or Prospectus (or any amendment or supplement  thereto),
or any omission or alleged omission to state therein a material fact required to
be stated therein or necessary to make the statements therein not misleading, or
a violation by the Company of the Securities Act or any state securities law, or
any  rule or  regulation  promulgated  under  the  Securities  Act or any  state
securities law, or any other law applicable to the Company  relating to any such
registration or qualification,  except insofar as such losses, claims,  damages,
liabilities,  judgments  or expenses  of any such  indemnified  Person;  (x) are
caused by any such untrue  statement or omission or alleged untrue  statement or
omission  that is based upon  information  relating to such  indemnified  Person
furnished  in writing to the Company by or on behalf of any of such  indemnified
Person  expressly  for  use  therein;   (y)  with  respect  to  the  preliminary
Prospectus, result from the fact that such Holder sold Securities to a person to
whom there was not sent or given,  at or prior to the  written  confirmation  of
such sale, a copy of the Prospectus, as amended or
                                       17

supplemented,  if the Company shall have previously  furnished  copies hereof to
such Holder in accordance with this Agreement and said Prospectus, as amended or
supplemented,  would have corrected such untrue statement or omission; or (z) as
a result  of the use by an  indemnified  Person  of any  Prospectus  when,  upon
receipt of a Black Out Notice or a notice from the Company of the  existence  of
any fact of the kind described in Section 2.4(b)(iv),  the indemnified Person or
the related  Holder was not permitted to do so. Such  indemnity  shall remain in
full force and effect  regardless of any  investigation  made by or on behalf of
any indemnified Person and shall survive the transfer of such securities by such
Holder.

In case any action shall be brought or asserted  against any of the  indemnified
Persons with respect to which indemnity may be sought against the Company,  such
indemnified  Person  shall  promptly  notify the Company  and the Company  shall
assume the  defense  thereof  Such  indemnified  Person  shall have the night to
employ  separate  counsel in any such action and to  participate  in the defense
thereof,  but the fees and expenses of such  counsel  shall be at the expense of
the indemnified Person unless (i) the employment of such counsel shall have been
specifically  authorized in writing by the Company,  (ii) the Company shall have
failed to assume the  defense and employ  counsel or (iii) the named  parties to
any such action  (including any implied  parties)  include both the  indemnified
Person and the Company and the  indemnified  Person  shall-have  been advised in
writing by its counsel that there may be one or more legal defenses available to
it which are different from or additional to those  available to the Company (in
which case the  Company  shall not have the right to assume the  defense of such
action on behalf of the indemnified Person), it being understood,  however, that
the  Company  shall not,  in  connection  with such action or similar or related
actions  or  proceedings   arising  out  of  the  same  general  allegations  or
circumstances,  be liable for the reasonable  fees and expenses of more than one
separate  firm of attorneys  (in addition to any local  counsel) at any time for
all  the  indemnified  Persons,  which  firm  shall  be (x)  designated  by such
indemnified Persons and (y) reasonably  satisfactory to the Company. The Company
shall not be liable for any settlement of any such action or proceeding effected
without the Company's prior written consent, which consent shall not be withheld
unreasonably,  and the  Company  agrees  to  indemnify  and  hold  harmless  any
indemnified Person from and against any loss, claim, damage, liability, judgment
or expense by reason of any  settlement of any action  effected with the written
consent of the Company. The Company shall not, without the prior written consent
of each  indemnified  Person,  settle or  compromise  or consent to the entry of
judgment on or otherwise seek to terminate any
                                       18

pending or threatened action claim, litigation or proceeding in respect of which
indemnification  or  contribution  may be sought  hereunder  (whether or not any
indemnified  Person is a party  thereto),  unless such  settlement,  compromise,
consent or termination  includes an  unconditional  release of each  indemnified
Person  from all  liability  arising out of such  action,  claim  litigation  or
proceeding.

(b) Each Holder of Restricted  Securities covered by any Registration  Statement
agrees,  severally  and not jointly,  to indemnify and hold harmless the Company
and its directors,  officers and any person  controlling  (within the meaning of
Section 15 of the Securities Act or Section 20 of the Exchange Act) the Company,
and the respective officers, directors, partners, employees, representatives and
agents of each person,  to the same extent as the foregoing  indemnity  from the
Company to each of the indemnified Persons, but only (i) with respect to actions
based on  information  relating  to such  Holder  furnished  in writing by or on
behalf  of such  Holder  expressly  for  use in any  Registration  Statement  or
Prospectus,  and (ii) to the extent of the gross proceeds,  if any,  received by
such  Purchaser  from  the sale or other  disposition  of his or its  Restricted
Securities  covered  by such  Registration  Statement.  In case  any  action  or
proceeding  shall be brought against the Company or its directors or officers or
any such controlling  person in respect of which indemnity may be sought against
a Holder of Restricted  Securities covered by any Registration  Statement,  such
Holder  shall have the rights and  duties  given the  Company in Section  2.8(a)
(except  that the Holder  may but shall not be  required  to assume the  defense
thereof),  and the Company or its  directors  or  officers  or such  controlling
person shall have the rights and duties given to each Holder by Section 2.8(a).

(c) If the indemnification provided for in this Section 2.8 is unavailable to an
indemnified  party  under  Section  2.7(a)  or (b)  (other  than  by  reason  of
exceptions  provided  in those  Sections)  in  respect  of any  losses,  claims,
damages,  liabilities,  judgments  or expenses  referred  to therein,  then each
applicable  indemnifying  party (in the case of the  Holders  severally  and not
jointly),  in lieu of indemnifying such indemnified  party,  shall contribute to
the amount paid or payable by such indemnified party as a result of such losses,
claims damages, liabilities,  judgments of expenses (i) in such proportion as is
appropriate to reflect the relative  benefits received by the Company on the one
hand and the Holder on the other hand from sale of Restricted Securities or (ii)
if such  allocation  provided by clause (i) above is not permitted by applicable
law, in such
                                       19

proportion as is appropriate to reflect not only the relative  benefits referred
to in clause  (i)  above but also the  relative  fault of the  Company  and such
Holder in connection  with the  statements or omissions  which  resulted in such
losses,  claims,  damages,  liabilities,  judgments or expenses,  as well as any
other relevant  equitable  considerations.  The relative fault of the Company on
the one hand and of such Holder on the other shall be  determined  by  reference
to,  among other  things,  whether the untrue or alleged  untrue  statement of a
material  fact or the  omission  or alleged  omission  to state a material  fact
relates to information supplied by the Company or by such Holder and the parties
relative intent, knowledge,  access to information and opportunity to correct or
prevent such  statement  or omission.  The amount paid to a party as a result of
the losses,  claims,  damages,  liabilities  judgments and expenses  referred to
above shall be deemed to include,  subject to the  limitations  set forth in the
second  paragraph  of  Section  2.8(a),  any  legal  or other  fees or  expenses
reasonably  incurred by such party in connection with investigating or defending
any action or claim.

The Company and each Holder of Restricted Securities covered by any Registration
Statement agree that it would not be just and equitable if contribution pursuant
to this  Section  2.8(c) were  determined  by pro rata  allocation  (even if the
Holders were  treated as one entity for such  purpose) or by any other method of
allocation  which  does not  take  into  account  the  equitable  considerations
referred  to  in  the  immediately  preceding  paragraph.   Notwithstanding  the
provisions of this Section 2.8(c) no Holder (and none of its related indemnified
Persons) shall be required to contribute, in the aggregate, any amount in excess
of the amount by which the dollar  amount of  proceeds  received  by such Holder
upon the sale of the  Restricted  Securities  exceeds  the amount of any damages
which such Holder has  otherwise  been  required to pay by reason of such untrue
statement  or  omission  or alleged  omission.  No person  guilty of  fraudulent
misrepresentations  (within the meaning of Section 11(f) of the Securities  Act)
shall be  entitled  to  contribution  from any person who was not guilty of such
fraudulent misrepresentation.

The indemnity and contribution  provisions  contained in this Section 2.8 are in
addition to any liability  which the  indemnifying  person may otherwise have to
the indemnified persons referred to above.
                                       20

2.9      Participation in Underwritten Registrations.

No Holder may participate in any underwritten registration hereunder unless such
Holder  (a)  agrees to sell such  Holder's  Restricted  Securities  on the basis
provided in any  underwriting  arrangements  approved  by the  Persons  entitled
hereunder  to approve  such  arrangements  and (b)  completes  and  executes all
reasonable  questionnaires,   powers  of  attorney,  indemnities,   underwriting
agreements, lock-up letters and other documents required under the terms of such
underwriting arrangements.

2.10     Selection of Underwriters.

The Holders of Restricted  Securities covered by any Registration  Statement who
desire to do so may sell such Restricted Securities in an underwritten offering.
In any such underwritten  offering,  the investment banker or investment bankers
and manager or managers  that will  administer  the offering will be selected by
the Holders of a majority of the Restricted Securities included in such offering
if such registration is pursuant to the Shelf Registration Statement, and by the
Company if such  registration is pursuant to a Company  Registration  Statement;
provided,  however, that such investment bankers and managers must be reasonably
satisfactory  to the  Company  or the  Holders,  respectively.  Such  investment
bankers and managers are referred to herein as the "underwriters".

                                    ARTICLE 3

                                    RULE 144A

The Company hereby agrees with each Holder of Restricted Securities, for so long
as any of the  Restricted  Securities  remain  outstanding  and  continue  to be
"restricted securities" within the meaning of Rule 144 under the Act, and during
any  period in which the  Company  is not  subject to Section 13 or 15(d) of the
Exchange  Act, to make  available  to the Holders of  Restricted  Securities  in
connection  with any sale thereof,  and to any  prospective  purchaser of Common
Stock from such  Holders of  Restricted  Securities  or  beneficial  owner,  the
information required by Rule 144A(d)(4) under the Act in order to permit resales
of such Restricted Securities pursuant to Rule 144A.
                                       21

                                    ARTICLE 4

                                  MISCELLANEOUS

4.1      Entire Agreement.

This  Agreement,  together  with  the  Securities  Purchase  Agreement  and  the
Certificate  of  Determination,  constitutes  the entire  agreement  between the
parties  with  respect to the subject  matter  hereof and  supersedes  all prior
agreement and  understandings,  both oral and written,  between the parties with
respect to the subject matter hereof.

4.2      Successors and Assigns.

This Agreement  shall inure to the benefit of and be binding upon the successors
and assigns of each of the parties, including without limitation and without the
need for an express  assignment,  subsequent  Holders of Restricted  Securities;
provided,  however,  that this Agreement shall not inure to the benefit of or be
binding  upon a  successor  or assign of a Holder  unless and to the extent such
successor or assign  acquired  Restricted  Securities from such Holder at a time
when such Holder could not transfer such Restricted  Securities  pursuant to any
Registration  Statement  or  pursuant  to Rule 144 under the  Securities  Act as
contemplated by clause (ii) of the definition of Restricted Securities.

4.3.   Notices.

All notices and other  communications  given or made pursuant hereto or pursuant
to any other agreement among the parties,  unless otherwise specified,  shall be
in  writing  and shall be  deemed  to have  been  duly  given or made if sent by
telecopy (with  confirmation in writing),  delivered  personally or by overnight
courier or sent by registered or certified mail (postage prepaid, return receipt
requested) to the parties at the telecopy  number,  if any, or address set forth
below or at such other  addresses  as shall be  furnished by the parties by like
notice.   Notices  sent  by  telecopier  shall  be  effective  when  receipt  is
acknowledged,  notices  delivered  personally  or by overnight  courier shall be
effective upon receipt and notices sent by registered or certified mail shall be
effective three days after mailing:

         If to a Holder:              to such Holder at the address set forth on
                                      the records of the Company pursuant to the
                                       22

                                      Securities Purchase Agreement. In addition
                                      copies   of  all  such  notices  or  other
                                      communications   shall   be   concurrently
                                      delivered by the Person giving the same to
                                      each person who has been identified to the
                                      Company  by such Holder as a Person who is
                                      to receive copies of such notice.

         If to the Company:           at the address set forth in the Securities
                                      Purchase Agreement.

         with copies to:              Stephen A. Weiss, Esq.
                                      Greenberg  Traurig  Hoffman Lipoff Rosen &
                                      Quentel
                                      Met Life Building
                                      200 Park Avenue
                                      New York, New York 10166
                                      Telephone Number: (212) 801-9200
                                      Fax: (212) 801-6400

                                      -and-

                                      Mintmire & Associates
                                      265 Sunrise Avenue, Suite 204
                                      Palm Beach, Florida 33480
                                      Attention: Donald F. Mintmire, Esq.
                                      Telephone Number: (561) 832-5696
                                      Fax: (561) 659-5371

4.4      Headings.

The headings  contained in this Agreement are for convenience only and shall not
affect the meaning or interpretation of this Agreement.

4.5      Counterparts.

This  Agreement  may be  executed in any number of  counterparts,  each of which
shall be deemed to be an original and all of which  together  shall be deemed to
be one and the same instrument.
                                       23

4.6      Applicable Law; Resolution of Disputes.

(a) This  Agreement  shall be governed by and construed in  accordance  with the
internal laws of the state of New York,  without giving effect to the choice law
provisions.

(b) Any dispute  regarding the  interpretation  or application of this Agreement
which  cannot be settled  among the parties  shall be resolved in New York,  New
York final and binding  arbitration in accordance  with the then obtaining rules
of  the  American  Arbitration  Association.  There  shall  be  appointed  three
arbitrators,  one of whom shall be  selected by the  Company,  the second by the
Purchasers  and the third by mutual  agreement of the parties or by the American
Arbitration Association. The decision of the arbitrators shall be final and upon
all of the  Purchasers  and the Company  and may be  enforced by the  prevailing
party or parties in any court of competent  jurisdiction.  Each party shall bear
their own costs of the  arbitration  and shall  share  equally  the costs of the
arbitrators.

4.7      Specific Enforcement.

Each party hereto acknowledges that the remedies at law of the other parties for
a breach or threatened  breach of this Agreement  would be  inadequate,  and, in
recognition of this fact, any party to this Agreement, without posting any bond,
and in addition to all other remedies which may be available,  shall be entitled
to obtain  equitable  relief in the form of  specific  performance,  a temporary
restraining  order, a temporary to permanent  injunction or any other  equitable
remedy which may then be available.

4.8      Amendment and Waivers.

The provision of this Agreement may not be amended  modified or supplemented and
waivers or consents to or departures from the provisions hereof may not be given
unless the Company has obtained the written  consent of Holders of a majority of
the Restricted Securities.

4.9      Attorney Fees.

Purchasers  shall be  entitled  to  recover  from  the  Company  the  reasonable
attorneys'  fees and  expenses  (and  the  reasonable  costs  of  investigation)
incurred by such Purchaser in connection  with  enforcement by such Purchaser of
any obligation of the Company hereunder.
                                       24

IN WITNESS  WHEREOF,  the parties  hereto have caused this  Agreement to be duly
executed by their  respective  authorized  officers as of the day and year first
above written.

                                          ENVIRONMENTAL REMEDIATION HOLDING
                                                    CORPORATION


                                          By: ________________________
                                          Name: Sam Bass
                                          Its:  Chairman of the Board

THE PURCHASERS:

By:___________________________________________
Name:
Its:
Address:

By:___________________________________________
Name:
Its:
Address:

By:___________________________________________
Name:
Its:
Address:

By:___________________________________________
Name:
Its:
Address:

By:___________________________________________
Name:
Its:
Address:
                                       25