000 00442nam a2200169 a 4500
005 20260717092640.0
008 260717s1983 ii 000 0 eng d
020 _a0852268971
041 _aeng
082 0 4 _a363.7394
100 1 _aVarshney, C. K.
245 1 0 _aWater Pollution and Management /
_cVarshney, C. K.
264 1 _aNew Delhi :
_bNew Age,
_cc1983,2008.
300 _avi, 242 p.
650 4 _aEnvironmental Science
942 _cBK
999 _c49643
_d49643