Geology, and mineral deposits of the Tulameen district, B.C. /
Camsell, Charles,1876-1958.
Ottawa : Government Printing Bureau,
1913.
At head of title: Canada. Department of Mines.
4 maps folded in back pocket: Maps 45A & 46A Topography & geology at scale 1:62,500 --  Map 47A Law's mining camp at scale 1:7,200 -- Map 48A Tulameen coal area at scale 1:31,680.
Bibliography: p. 10-11.
Geology
Mines and mineral resources