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Gold occurrences of Canada : summary account

Cooke, H. C.
Bok Engelsk 1932

Frozen ground in the glaciated parts of northern Canada

Johnston, W.A.
Bok Språk ikke angitt 1930

Pleistocene and recent deposits in the vicinity of Ottawa : with a description of the soils

Johnston, W.A.
Bok Engelsk 1917

Late Pleistocene oscillations of sea-level in the Ottawa Valley

by W.A. Johnston
Bok Engelsk 1916

The Trent Valley outlet of Lake Algonquin and the deformation of the Algonquin waterplane in Lake Simcoe district, Ontario

Johnston, W.A.
Bok Engelsk 1916

Rainy river district, Ontario : surficial geology and soils

by W.A. Johnston
Bok Engelsk 1915

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