000			nam a22 7a 4500
999			_c392 _d392
003			OSt
005			20180524184813.0
008			180524b xxu||||| |||| 00| 0 eng d
020			_a8123914504
082			_a363.73 _bNAR
100			_aNarayanan, P.
245			_aEnvironmental pollution : principles, analysis and control / _cby P Narayanan.
260			_aNew Delhi : _bCBS Publishers & Distributors ; _c2007.
300			_axxx ; 671 p., _c26 cm.
942			_2ddc _cBK