
<TABLE> <S> <C>

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<S>           <C>  
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<PERIOD-END> MAR-31-1997
<CASH> 6544                            
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<RECEIVABLES> 28837     
<ALLOWANCES>  (2213)    
<INVENTORY> 9701       
<CURRENT-ASSETS> 57794  
<PP&E>            344537
<DEPRECIATION>    (74612)
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<CURRENT-LIABILITIES>  78583
<BONDS>           0
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<COMMON>          178
<OTHER-SE>        111628
<TOTAL-LIABILITY-AND-EQUITY>           416124
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<TOTAL-REVENUES>  69311 
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<OTHER-EXPENSES>  0
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<INCOME-PRETAX>   3371
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<EXTRAORDINARY>   89
<CHANGES>         0
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<EPS-PRIMARY>     .10
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</TABLE>
