000 00329nam a2200133Ia 4500
008 220721s2000 xx 000 0 und d
041 _aeng
082 _a597.09(54)
100 _aMishra, M.P.
245 _aOur Environment and Green Revolution
260 _aNew Delhi
_bS. Chand
_c2000
300 _a107P.
999 _c83972
_d83972