000 00348nam a2200145Ia 4500
005 20250612122242.0
008 250601s1997 xx 000 0 eng d
020 _a8185431922
100 _aG GAUR
245 0 _aWATER POLLUTION AND ITS MANAGEMENT
250 _aIST
260 _aNEW DELHI
_bSARUP AND SONS
_c1997
300 _a376
942 _2ddc
_cBK
999 _c2181
_d2181