Diamond
Subtitle: USSR and North America, a target for exploration in Ontario.
Contributors: Ontario. Dept. of Mines and Northern Affairs
Publisher: Ont. Dept. of Mines and Northern Affairs
Published: 1971
Place of publication: [Toronto]
Language: eng
Number of pages: 43
Subjects: Diamond mines and mining -- Soviet Union; Diamond mines and mining -- Ontario
Notes: Bibliography: p. 36-43.