Economic minerals of Canada
By: by Wyatt Malcolm.
Contributors: Geological Survey of Canada.; New Zealand and South Seas International Exhibition (1925-1926 : Dunedin, New Zealand)
Publisher: Canada Dept. of Mines, Geological Survey
Published: 1925
Place of publication: [Ottawa]
Language: eng
Number of pages: 28
Subjects: Mines and mineral resources -- Canada.
Notes: "Special edition prepared for New Zealand and South Seas International Exhibition, Dunedin, 1925-26."