00502nam a2200169 a 45000010014000000030012000140050017000260080041000430200018000840820015001021000057001172450048001742600036002223000014002586500026002720400034002981770713644518YourLibrary20260210142832.0260210s2002##################000#0#eng##  a978184064945104a333.783NUN1 aNunes, Paulo Augusto Lourenço Dias Nunes,eauthor.10aThe Contingent Valuation of Natural Parks :  bEdward Elgar Publishing,c2002.  a296 pages 0aBusiness & Economics.  aYourLibrarybengcYourLibrary