00857nam0-22002891i-450-99000666494040332120001010000666494FED01000666494(Aleph)000666494FED0100066649420001010d--------km-y0itay50------baitay-------001yyEcomincs of natural resources and the environmentDavid W. Pearce and R. Kerry Turner.-New YorkHarvester Wheatsheafc. 1990XIII, 378 p., 24 cmPearce,David W.<1941- >80730Turner,Kerry R.ITUNINARICAUNIMARCBK990006664940403321VI A 9779925FSPBCFSPBCEcomincs of natural resources and the environment612875UNINAGEN01