Geology and mineral deposits at the mine of B.C. Nickel Mines, Limited, Yale district, B.C. /
Horwood, Hereward Clarence,1905-
Ottawa : J.O. Patenaude, I.S.O., printer to the King,
1936.
At head of title: Canada. Department of mines. Bureau of economic geology.
In lower right corner of t.p.: no. 2414.
Map folded in back pocket: Fig.1 Claims at scale 1:9,600.
Geology
Mines and mineral resources
Nickel mines and mining, British Columbia.