000			00503cam a22001577a 4500
008			180718b1992 xxu||||| |||| 00| 0 eng d
082			_aO91 Sw26 (R)/ v.1
245			_aAn introduction to man and his environment _cedited by R. Swarup, S.N. Mishra and V.P. Jauhari
260			_aNew Delhi _bMittal _c1992
300			_a416p.
500			_aEnvyclopaedia of ecology, environment and pollution control
650			_aPollution
700			_aJauhari, V.P.
700			_aMishra, S.N.
700			_aSwarup, R.
999			_c355406 _d355406