<ARTICLE> 5 <PERIOD-TYPE> 12-MOS 12-MOS <FISCAL-YEAR-END> MAR-31-1998 MAR-31-1997 <PERIOD-START> APR-01-1997 APR-01-1996 <PERIOD-END> MAR-31-1998 MAR-31-1997 <CASH> 241,348 40,813 <SECURITIES> 0 0 <RECEIVABLES> 207,900 291,254 <ALLOWANCES> 0 0 <INVENTORY> 0 0 <CURRENT-ASSETS> 464,433 332,067 <PP&E> 9,935,953 7,826,279 <DEPRECIATION> 5,857,900 3,049,147 <TOTAL-ASSETS> 4,542,486 5,109,199 <CURRENT-LIABILITIES> 443,131 208,006 <BONDS> 0 0 <PREFERRED-MANDATORY> 0 0 <PREFERRED> 0 0 <COMMON> 811,614 711,614 <OTHER-SE> 1,787,711 2,211,398 <TOTAL-LIABILITY-AND-EQUITY> 4,542,486 5,109,199 <SALES> 2,090,117 1,453,124 <TOTAL-REVENUES> 2,108,459 1,465,907 <CGS> 663,525 346,765 <TOTAL-COSTS> 663,525 346,765 <OTHER-EXPENSES> 3,138,160 590,853 <LOSS-PROVISION> 0 0 <INTEREST-EXPENSE> 137,012 12,787 <INCOME-PRETAX> (1,693,226) 515,502 <INCOME-TAX> (369,569) 137,635 <INCOME-CONTINUING> (1,323,657) 377,867 <DISCONTINUED> 0 0 <EXTRAORDINARY> 0 0 <CHANGES> 0 0 <NET-INCOME> (1,323,657) 377,867 <EPS-PRIMARY> .830 .265 <EPS-DILUTED> 0 0