000			00527 a2200181 4500
008			220818b2020 |||||||| |||| 00| 0 eng d
020			_a9789351117629
082			_a363.7394 _bSHR
100			_aSharma,Sandeep
245			_aEnvironmental water pollution and its control
260			_c2017, _aNew Delhi: _bRandom Publications ,
300			_av,334p, : _c23cm .
504			_aIncludes Index .
650			_aPollution water
650			_aEutrophication of surface water
650			_aOrganic fertilizers
942			_2ddc _cBK
999			_c264145 _d264145