000 00318nam a2200133Ia 4500
005 20260224041043.0
008 260224s9999||||xx |||||||||||||| ||und||
082 _a363.739 AGA
100 _aAgarwal, S.K.
245 0 _aWater pollution
260 _aNew Delhi: A.P.H. Publications
_c2005
300 _a384
942 _cBK
999 _c4970
_d4970