000			00490nam a22001697a 4500
020			_a0521443180
082			_a338.433 _bJOH
100			_aJohansson Per Olov _93902
245			_aCost benefit analysis of environmental change
260			_aCambridge _bCambridge University press _c1993
300			_axiv;232p.
650			_aCost effectiveness _92640
650			_aConsumer surplus measures _93903
650			_aValuing public goods _93904
700			_aPer Olov Johansson _93905
942			_cBK
999			_c243340 _d243340