000			00337nam a2200133Ia 4500
005			20260224040858.0
008			260224s9999||||xx |||||||||||||| ||und||
082			_a333.7 KUM
100			_aKumar, A.
245		0	_aEnvironmental pollution & health hazards
260			_aNew Delhi: A.P.H. Publications _c2004
300			_a749
942			_cBK
999			_c1965 _d1965