Gunning, Henry Cecil 1901- creator Ambrose, John Willis 1904- joint author. text bibliography onc Ottawa J. O. Patenaude, printer to the King [1940] 1940 monographic eng

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v, 142 p. incl. vii pl., tables. ll fold. maps, fold. diagr. 26 cm. by H. C. Gunning and J. W. Ambrose. At head of title: Canada. Department of mines and resources. Mines and geology branch. Bureau of geology and topography. Geological survey. Folded maps, folded diagram in separate map case. "References": p. 2. n-cn-qu Geology Québec (Province) Gold mines and mining Québec (Province) QE185 .A2 no. 222 557.1 gs 40000346 U. S. Geol. survey. Library 761110 20260227111346.0 gs 40000346