000 00509nam a2200181 4500
245 _aEnvironmental pollution control engineering
_cC.S. Rao
100 _aRao, C.S.
260 _aNew Delhi
_bWiley Eastern Limited
_cc1991
300 _aviii,431p.; 24cm.
020 _a8122403018
082 _a620.80954
_bRAO
650 _aENVIRONMENTAL ENGINEERING-INDIA
650 _aINDIA-ENVIRONMENTAL ENGINEERING
650 _aAIR POLLUTION
650 _aWATER POLLUTION
650 _aLAND POLLUTION
041 _aeng
999 _c36785
_d36785