000 00495pam a2200181a 44500
008 160408bc1991 xxu||||| |||| 00| 0 eng d
020 _a8122403015
082 _a628.5
_bR18e
100 _aRao, C. S.
245 1 _aENVIRONMENTAL POLLUTION CONTROL ENGINEERING
260 _aNew Delhi
_bWiley Eastern
_cc1991
300 _aviii,431
650 _aPollution -- Control
650 _aEnvironmental Engineering
650 _aEnvironmental Pollution
964 _gCIRC
997 _aA111830 C
999 _c316110
_d316110