00805pam a2200253 a 4500001000800000003000400008005001700012007000400029008004100033010001700074020001500091040001900106050002000125082001400145245010800159260006100267300003500328504005100363650002300414650003100437650002900468650003000497700002400527163326600020170719151929.0000960207s1996    enka     b    001 0 eng    a   96006434   a1858984866  aUOELcDLCdDLC00aHC55b.E35 199600a333.722004aThe economics of environmental degradation :btragedy for the Commons? /cedited by Timothy M. Swanson.  aCheltenham, U.K. ;aBrookfield, Vt. :bE. Elgar,cc1996.  axiii, 192 p. :bill. ;c24 cm.  aIncludes bibliographical references and index. 0aNatural resources. 0aEnvironmental degradation. 0aSustainable development. 0aExternalities (Economics)1 aSwanson, Timothy M.