000			00349nam a2200133Ia 4500
005			20260205050800.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a614.71 P263E
100			_aNath, Pashupati
245		0	_aEnvironmental pollution conservation and planning
260			_aAllahabad _bChugh _c1990
300			_a2v ; 212p
942			_cBK
999			_c85806 _d85806