000			00340nam a2200133Ia 4500
005			20260205050726.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a614.71 Am16E
100			_aSrivastava, Yogendra n
245		0	_aEnvironmental pollution
260			_aIndia _bStudents friends and co _c1990
300			_a231p.
942			_cBK
999			_c84746 _d84746