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Report of progress / Geological Survey of Canada
(1880)
Annual report / Geological Survey of Canada
(1906)
Bibliography of North American geology / Jahresausgabe
(1973)
The gypsum industry of Canada
Cole, Lionel Heber, (1930)
Anhydrite in Canada : Occurrence, properties, and utilization
Cole, L. Heber, (1933)
The salt industry of Canada