00932nam0-22003251i-450 99000810504040332120190927105453.01-84376-852-6000810504FED01000810504(Aleph)000810504FED0100081050420050504d2002----km-y0itay50------baengUSy---j---001y-Economic valuation with stated preference techniquesa manualIan J. Bateman ... [et al.]CheltenhamEdward Elgarc2002XX, 458 p.22 cmRisorse naturaliAmbiente333.720itaBateman,IanITUNINARICAUNIMARCBK99000810504040332160 333.7 BATI 20029965FAGBCFAGBCEconomic valuation with stated preference techniques757527UNINA