000			00317nam a2200121Ia 4500
008			220515s9999||||xx |||||||||||||| ||und||
020			_a81-239-0250-6
050			_aWA 670 .S4 1994
100			_aSharma, H.C.
245		0	_aEnvironmental pollution compliance
260			_aShahdara _bCBS Publishers _c1994
942			_2lcc _cBK
999			_c487 _d487