00755nam0-22002771i-450-99000162348040332120050303155102.0000162348FED01000162348(Aleph)000162348FED0100016234820030910d1926----km-y0itay50------baengGeology and economic minerals of CanadaG.A. YoungOttawaF.A. Acland1926187 p., 38 tav.25 cmGeologia557Young,G.A.69213ITUNINARICAUNIMARCBK99000162348040332160 557 B 2914919FAGBCFAGBCGeology and economic minerals of Canada366363UNINA