00784nam0-22002771i-450-99000162382040332120050304084334.0000162382FED01000162382(Aleph)000162382FED0100016238220030910d1910----km-y0itay50------baengGeology of the Nipigon Basin, OntarioAlfred W.G. WilsonOttawaGovernment Printing Bureau1910152 p.25 cmGeologia557Wilson,Alfred William Gunning69187ITUNINARICAUNIMARCBK99000162382040332160 557 B 6614690FAGBCFAGBCGeology of the Nipigon Basin, Ontario366562UNINA