000			00480nam a2200133Ia 4500
008			160316s1996 xxu||||| |||| 00| 0 eng d
100			_aAyres, R.U.
245			_aIndustrial Ecology: towards closing the materials cycle _b/ Ayres, R.U.
260			_aCheltenham, UK _bEdward Elgar _c1996
300			_a379p
650			_aREFUSE AND REFUSE DISPOSAL
650			_aECONOMIC POLICY
650			_aENVIRONMENTAL MANAGEMENT
650			_aPOLLUTION CONTROL
700			_aAyres, L.W.
999			_c27012 _d27012