The Crowsnest volcanics
By: by J.D. MacKenzie
Series: Canada. Geological Survey. Museum bulletin -- no. 4. Geological series no. 20; Bulletin (National Museum of Canada) -- no. 4.; Bulletin (National Museum of Canada) -- no. 20.
Publisher: Government printing bureau
Published: 1914
Place of publication: Ottawa
Language: eng
Number of pages: 37
Subjects: Geology
Notes: Cover title.

At head of title: Canada. Department of mines.