00763nam0-22002771i-450-99000162388040332120050304084920.0000162388FED01000162388(Aleph)000162388FED0100016238820030910d1921----km-y0itay50------baengaSixtymile and Ladue Rivers Area, YukonW.E. CockfieldOttawaThomas Mulvey192160 p., 6 tav.25 cmGeologia557Cockfield,W.E.353162ITUNINARICAUNIMARCBK99000162388040332160 557 B 7215652FAGBCFAGBCSixtymile and Ladue Rivers Area, Yukon366564UNINA