00889nam0-22003131i-450-9900030083104033210-8018-1330-1000300831FED01000300831(Aleph)000300831FED0100030083120000920d1972----km-y0itay50------baitaITAmerica's Land and Its Usesby Marion Clawson.Baltimore\<<The>> \Johns Hopkins Press for Resources for the Future\c\\1972.X, 166 p.20 cmStati UnitiGeografia economicaF/1.221F/3.111Clawson,Marion<1905-1998>ITUNINARICAUNIMARCBK990003008310403321F/1.221 CLA3752/ISESSESAmerica's Land and Its Uses468262UNINAING01