Lode gold deposits of Ymir-Nelson area, British Columbia,
Cockfield, William Egbert, 1890-
Lode gold deposits of Ymir-Nelson area, British Columbia, by W.E. Cockfield. - Ottawa, J.O. Patenaude, I.S.O., printer to the King, 1936. - 78 p. illus., fold. map (in pocket) 25 cm. - Geological Survey of Canada. Memoir 191 . - Memoir (Geological Survey of Canada) ; 191 .
At head of title: Canada. Department of mines. Bureau of economic geology. Geological survey. In lower right corner of t.-p.: no. 2415.
gs 36000296
Gold mines and mining--British Columbia.
QE185 / .A2 no. 191
Lode gold deposits of Ymir-Nelson area, British Columbia, by W.E. Cockfield. - Ottawa, J.O. Patenaude, I.S.O., printer to the King, 1936. - 78 p. illus., fold. map (in pocket) 25 cm. - Geological Survey of Canada. Memoir 191 . - Memoir (Geological Survey of Canada) ; 191 .
At head of title: Canada. Department of mines. Bureau of economic geology. Geological survey. In lower right corner of t.-p.: no. 2415.
gs 36000296
Gold mines and mining--British Columbia.
QE185 / .A2 no. 191