<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from the
consolidated statement of earnings and the consolidated balance sheets and is
qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER> 1,000
<CURRENCY> U.S. DOLLARS
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               MAR-31-1995
<EXCHANGE-RATE>                                      1
<CASH>                                          55,640
<SECURITIES>                                     9,255
<RECEIVABLES>                                  169,203
<ALLOWANCES>                                    17,638
<INVENTORY>                                     39,484
<CURRENT-ASSETS>                               330,712
<PP&E>                                       1,304,184
<DEPRECIATION>                                 538,016
<TOTAL-ASSETS>                               1,299,679
<CURRENT-LIABILITIES>                          177,689
<BONDS>                                        363,891
<COMMON>                                        20,653
<PREFERRED-MANDATORY>                           29,237
<PREFERRED>                                          0
<OTHER-SE>                                     372,244
<TOTAL-LIABILITY-AND-EQUITY>                 1,299,679
<SALES>                                        294,241
<TOTAL-REVENUES>                               366,968
<CGS>                                          224,695
<TOTAL-COSTS>                                  278,849
<OTHER-EXPENSES>                                21,388
<LOSS-PROVISION>                                 7,114
<INTEREST-EXPENSE>                              10,004
<INCOME-PRETAX>                                 49,613
<INCOME-TAX>                                    18,974
<INCOME-CONTINUING>                             30,639
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    30,639
<EPS-PRIMARY>                                     1.51
<EPS-DILUTED>                                     1.51