000 00319nam a2200133Ia 4500
008 160316s2002 xxu||||| |||| 00| 0 eng d
020 _a0852268971
100 _aVarshney,C. K.
245 _aWater Pollution And Management
250 _a
260 _aNEW DELHI
_bAGE INTERNATIONAL
_c2002
300 _a242
700 _a
_a
999 _c3867
_d3867