00923nam0-22003011i-450-99000744045040332120030529000744045FED01000744045(Aleph)000744045FED0100074404520030529d1963----km-y0itay50------baengUSy-------001yyResources in America's futurepatterns of requirements and availabilities, 1960-2000by Hans H.Landsberg, Leonard L.Fischman, and Joseph L.FisherBaltimorethe John Hopkins Press19631017 p.24 cmLandsberg,Hans Herman268799Fischman,Leonard L.Fisher,Joseph L.ITUNINARICAUNIMARCBK990007440450403321XV L 44475034FGBCFGBCResources in America's future678492UNINA