000 00364nam a2200145Ia 4500
008 130225s9999 xx 000 0 und d
020 _a8170246997
080 _a614.77
_bJ568W
100 _aJivendra
245 _aWater pollution management
260 _aNew Delhi
_bA.P.H. Publishing Corporation
_c1995
300 _a316p.
901 _a201736
942 _cB
_2udc
999 _c12206
_d12206