TThree studies in minerals economicsThree studies in minerals economicsde Orris C. HerfindahlEdiciones (1)Three studies in minerals economics (1961)Resources for the FutureMás obras de Orris C. HerfindahlQQuality of the EnvironmentQuality of the EnvironmentCCopper costs and pricesCopper costs and pricesVer todas las obras de Orris C. Herfindahl →