000 00542nam a22002057a 4500
999 _c4587
_d4587
003 OSt
005 20190806105959.0
008 190806b xxu||||| |||| 00| 0 eng d
020 _a9788122418392
082 _a363.739 4
_bGOE
100 _aGoel, P. K.
245 _aWater pollution : causes, effects and control
_cP. K. Goel
250 _a2nd rev. ed.
260 _aNew Delhi
_bNew Age
_c2016
300 _a418p.
650 _aEnvironmental Science
650 _aCivil Engineering
650 _aWater Pollution - India
942 _2ddc
_cBK