000			00501cam a22001577a 4500
008			180718b1992 xxu||||| |||| 00| 0 eng d
082			_aO91 Sw26/v.9 (R)
245			_aSources and characterisation of pollution _cedited by R. Swarup, S.N. Mishra and V.P. Jauhari
260			_aNew Delhi _bMittal _c1992
300			_a391p.
500			_aEncyclopaedia of ecology, environment and pollution control
650			_aPollution
700			_aJauhari, V.P.
700			_aMishra, S.N.
700			_aSwarup, R.
999			_c355417 _d355417