000			00653cam a22001337a 4500
008			180718b1997 xxu||||| |||| 00| 0 eng d
082			_aO91053 G742/2
100			_aGaur, G.
245			_aInternational encyclopaedia of environmental pollution and its management _cby G. Gaur
260			_aNew Delhi _bSarup and Sons _c1997
300			_a413p.
500			_av.1 Air Pollution and Its Management, v.2 Water Pollution and Its Management, v.3 Soil and Solid Waste Pollution and Its Management, v.4 Noise Pollution and its Management, v.5 Nuclear waste pollution and its management
650			_aPollution - Environment aspects - Encyclopaedia and dictionaries
999			_c381054 _d381054