01035cam a22002771 4500 gs 36000245 DLC 20260227111341.0 761111s1936 oncbf b 000 0 eng c gs 36000245 (OCoLC)2552913 U.S.Geol.survey. Library OGraD NSbSU DLC premarc QE185 .A2 no. 189 Bostock, H. S. (Hugh Samuel), 1901- Carmacks district, Yukon, by H. S. Bostock. Ottawa, J.O. Patenaude, I.S.O., printer to the King, 1936. 2 p. l., 67 p. incl. tables. III pl. (incl. front.) 2 fold. maps (in pocket) 25 cm. Canada. Geological Survey. Memoir 189 At head of title: Canada. Department of Mines ... Bureau of Economic Geology. Bibliographical foot-notes. In lower right corner of t.-p.: no.2413. Geology Yukon. Physical geography Yukon. Memoir (Geological Survey of Canada) ; 189 27281 27281