00970cam a22002891 4500 gs 54000355 DLC 20260227111402.0 721207s1954 xx 000 0 eng gs 54000355 (OCoLC)509831 DLC OAkU DLC QE185 .A2 no. 273 QE185 .H8 Hume, G. S. (George Sherwood), 1893- The lower Mackenzie River area, Northwest Territories and Yukon. Ottawa, E. Cloutier, Queen's Printer, 1954. viii, 118 p. illus., maps (3 fold. col. in pocket) tables. 25 cm. Geological Survey of Canada. Memoir 273 Bibliography: p. 6-7. Geology Northwest Territories. Geology Yukon. Petroleum Geology Northwest Territories. Petroleum Geology Yukon. Borings Northwest Territories. Borings Yukon. 28920 28920