00850nam0-22002771i-450-99000162378040332120050304083929.0000162378FED01000162378(Aleph)000162378FED0100016237820030910d1917----km-y0itay50------baengMagnesite deposits of Grenville district, Argenteuil County, QuebecMorley E. WilsonOttawaGovernment Printing Bureau191788 p., 11 tav.25 cmGeologia557Wilson,Morley Evans<1882- >69346ITUNINARICAUNIMARCBK99000162378040332160 557 B 6114777FAGBCFAGBCMagnesite deposits of Grenville district, Argenteuil County, Quebec366331UNINA