000 00393nam#a2200169ua#4500
001 GOACATREC26496
900 0 0 _a19990902
901 0 0 _aENG
020 0 0 _a8170245281
903 0 0 _a68060
245 0 0 _aAdvances in Environmental Sciences
100 0 0 _aTripathi, A.
700 0 0 _aSrivastava, A.
700 0 0 _aPandey, S.
902 0 0 _a574.5
260 0 0 _aNew Delhi
_bAshish Publishing House
_c1993
999 _c26522
_d26522