000 00266nam a2200121Ia 4500
100 _aS.M.KHORKAR
365 _cRS
365 _d1
942 _cENGBK
245 _aEnvironmental Pollution Analysis
260 _bWiley eastern ltd
_c1994
_aNEW DELHI
300 _aXII+190
999 _c16224
_d16224