000			00369nam a2200133Ia 4500
008			211118s9999||||xx |||||||||||||| ||und||
082			_a628.5 _bABB-P
100			_aAbbasi, Sa
245		0	_aPollution Control
260			_bUniversities Press _aHyderabad _c1999
630			_xGeneral Stack
650			_aPollution _vSanitary & municipal engineeringBotany
942			_cBOOK
999			_c102970 _d102970