000			00881nam a2200193 4500
020			_a8170993601
082			_a333.707 _bENC
245			_aEncyclopedia of ecology, environment and pollution control _cedited by R. Swarup, S.N. Mishra and V.P Jauhari
260			_aNew Delhi _bMittal Publications _c1992
300			_av.,[various paging]; 22cm.
500			_aContents: Volume2: Environmental health, education and public understanding - - v.6: Social and economic impact of environmental policies - - v.12: Environmental water resources: quality, demand, pollution - -v.13: Air pollution :the dangerous dimensions
650			_aPollution--Encyclopedis
650			_aEcology--Encycloprdias
650			_aEnvironmental health--Encyclopedias
650			_aEnvironmental education--Encyclopedias
710			_aSwarup, R.
710			_aMishra, S.N.
710			_aJauhari, V.P.
999			_c74806 _d74806