000 00381nam a2200133Ia 4500
008 170101s1990 xx 000 0 und d
041 _aEnglish
100 _aA S CRAfts,
245 0 _aENVIRONMENTAL RESOURCES ABSTRACTS
260 _aNEW DELHI
_bMINISTRY OF ENVIORNMENTAL & FORESTS
_c1990
300 _a159
_ePrint
653 _aENVIRONMENTAL RESOURCES ABSTRACT
942 _2ddc
_cJR
999 _c161492
_d161492