<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> JUN-30-1997 <PERIOD-START> JUL-01-1996 <PERIOD-END> DEC-31-1996 <CASH> 4,866,0000 <SECURITIES> 0 <RECEIVABLES> 24,558,000 <ALLOWANCES> 1,207,000 <INVENTORY> 6,292,000 <CURRENT-ASSETS> 42,013,000 <PP&E> 146,839,000 <DEPRECIATION> 63,043,000 <TOTAL-ASSETS> 130,315,000 <CURRENT-LIABILITIES> 76,036,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 145,000 <OTHER-SE> 48,413,000 <TOTAL-LIABILITY-AND-EQUITY> 130,315,000 <SALES> 65,976,000 <TOTAL-REVENUES> 65,976,000 <CGS> 45,171,000 <TOTAL-COSTS> 45,171,000 <OTHER-EXPENSES> 15,866,000 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 2,205,000 <INCOME-PRETAX> 2,621,000 <INCOME-TAX> 786,000 <INCOME-CONTINUING> 1,835,000 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,835,000 <EPS-PRIMARY> .23 <EPS-DILUTED> .23