000			00534nam a2200133Ia 4500
008			250307s9999||||xx |||||||||||||| ||und||
020			_a81-7829-538-5
100			_aCarson T Richard
245		0	_aContingent Valuation
260			_aCheltenham _bEdward Elgar _c2011
300			_a455p.
650			_aENVIORNMENTAL HISTORY
942			_cBK
999			_c109094 _d109094