Economic minerals, and mining industries of Canada.
By: Special ed. prepared for the Panama-Pacific Exposition, San Francisco, 1915.
Publisher: Govt. Print. Bureau
Published: 1914
Place of publication: Ottawa
Language: eng
Number of pages: 78
Subjects: Mines and mineral resources -- Canada.
Notes: At head of title: Canada. Department of Mines ... Mines Branch.

Called 2d ed. in preface.

In lower right corner of t.-p.: no. 322.