000 00355nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aS.M.Khopkar
245 0 _aEnviromental Pollution Analysis
250 _a1st Ed
260 _aNew Delhi
260 _bWiley Eastern Ltd
260 _c1993
650 _aEnviromental Pollution Analysis
942 _cBK
999 _c15900
_d15900