00354nam a2200121Ia 4500020001500000082001900015100003100034245009500065260003500160300002700195500000500222700000500227 a1840649194 a333.7bB328.EV aBateman, Ian J. and others aEconomic valuation with stated preference techniquesba manualcIan J. Bateman ... et. al. aCheltenhambEdward Elgarc2002 axx, 458p. Bibl. Index. a a