Rainy river district, Ontario. Surficial geology and soils, by W.A. Johnston.
Johnston, William Alfred, 1874-
Rainy river district, Ontario. Surficial geology and soils, by W.A. Johnston. - Ottawa, Government Printing Bureau, 1915. - iv, 123 p. illus., XII pl. (incl. front.) fold. map (in pocket) 25 cm. - Geological Survey of Canada. Memoir 82 Geological series no. 68 . - Memoir (Geological Survey of Canada) ; 82 .
Bibliography: p. 93-95.
gs 15001006
Geology--Ontario.
Soils--Ontario.
QE185 / .A2 no. 82
Rainy river district, Ontario. Surficial geology and soils, by W.A. Johnston. - Ottawa, Government Printing Bureau, 1915. - iv, 123 p. illus., XII pl. (incl. front.) fold. map (in pocket) 25 cm. - Geological Survey of Canada. Memoir 82 Geological series no. 68 . - Memoir (Geological Survey of Canada) ; 82 .
Bibliography: p. 93-95.
gs 15001006
Geology--Ontario.
Soils--Ontario.
QE185 / .A2 no. 82