The salt industry of Canada,
by L. Heber Cole.
- Ottawa, F.A. Acland,printer to the King, 1930.
- viii, 116p. incl. illus., maps, tables, diagrs. XV pl. (incl. front.) fold. maps, fold. tables, fold. diagrs. 25cm.
At head of title: Canada. Department of mines. Hon. W. A. Gordon, minister; Charles Camsell, deputy minister, Mines branch. John McLeish, director. "No. 716." Two folded maps, 1 folded diagram in pocket.