000			00371nam a2200157Ia 4500
008			240415s9999||||xx |||||||||||||| ||und||
020			_cRS 2911.50
040			_aSCVE
082			_a658.155 ALD,J.R
100			_aAldrich,J R.
245		0	_aPollution Prevention Economics
250			_a1st
260			_aNew york _bMGH _c1996
300			_aXXII, : 169P.
942			_cBK
999			_c195577 _d195577