000 00486nam a22001817a 4500
005 20141212162821.0
008 141212b xxu||||| |||| 00| 0 eng d
020 _a9788122418354
041 _aeng
082 _a628.5
_bRAO
100 _aC.S.Rao
_92319
245 _aEnvironmental Pllution Control Engineering
_cRao C.S
250 _a2nd ed.
260 _aNew Delhi
_bNew Age International publication
_c2006
300 _axiv,424p.
_ehb
650 _aEnvironment
_92320
942 _cBK
999 _c26594
_d26594