000 00283nam a22001097a 4500
008 140104b xxu||||| |||| 00| 0 eng d
020 _a812390343X
050 _a363.739
100 _aRizvi Hamid
245 _aFundamentals of environmental pollution
260 _aNew Delhi
_bCBS
_c1994
999 _c329343
_d329343