000 00418nam a2200133 4500
020 _a978812241835
100 _aC.S. Rao
245 _aEnvironmental Polution Control Engineering
_bEnvironmental Polution
_cEnvironmental Protection
264 _aIndia
_bNew Age International (P) Limited, Publishers
_c2006
300 _axiv, 424
_btables, graphs, illus.
650 0 _aTechnology
700 _aC.S. Rao
942 _2lcc
_cBK
999 _c13311
_d13311