<ARTICLE> 5 <MULTIPLIER> 1 <PERIOD-TYPE> 12-MOS <FISCAL-YEAR-END> AUG-31-1995 <PERIOD-END> AUG-31-1995 <CASH> 2,659,767 <SECURITIES> 0 <RECEIVABLES> 24,157,942 <ALLOWANCES> 694,675 <INVENTORY> 18,018,610 <CURRENT-ASSETS> 45,594,186 <PP&E> 136,342,377 <DEPRECIATION> 68,751,183 <TOTAL-ASSETS> 117,721,259 <CURRENT-LIABILITIES> 23,203,999 <BONDS> 36,510,150 <COMMON> 6,200,158 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 48,573,203 <TOTAL-LIABILITY-AND-EQUITY> 117,721,259 <SALES> 163,299,682 <TOTAL-REVENUES> 163,299,682 <CGS> 123,682,160 <TOTAL-COSTS> 123,682,160 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 287,782 <INTEREST-EXPENSE> 2,603,250 <INCOME-PRETAX> 15,034,118 <INCOME-TAX> 6,053,854 <INCOME-CONTINUING> 8,980,264 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 8,980,264 <EPS-PRIMARY> 1.46 <EPS-DILUTED> 1.46