Economic minerals and mining industries of Canada
Subtitle: special edition prepared for the Panama-Pacific exposition, San Francisco, 1915.
Contributors: Canada. Mines Branch.; Panama-Pacific International Exposition (1915 : San Francisco, Calif.)
Edition: 2nd ed.
Publisher: Dept. of Mines, Mines Branch
Published: 1914
Place of publication: Ottawa
Language: eng
Number of pages: 78
Subjects: Mines and mineral resources -- Canada
Notes: "No. 322."