000			00667nam a22002171a 4500
020			_a9788170226055
082			_a333.7 _bPRI/G
245			_aGeography and environment (v.1 : national issues)/ _cby Prithvish Nag (ed.), Jagadish Singh (ed.) and Kumar V K (ed.)
260			_aNew Delhi: _bConcept, _c1997.
300			_a281p.
650			_aPollution Environmental Problems
650			_aEnvironment Conservation
650			_aIndustrial Air Pollution
650			_aEnvironmental Biopollution
650			_aEcology
650			_aSocial Sciences
700			_aPrithvish Nag (ed.)
700			_aJagadish Singh (ed.)
700			_aKumar V K (ed.)
942			_cBK
999			_c15845 _d15845