Abrasives: Corundum and diamond. 1927 Canada. Mines Branch (1901-1936) Published: 1927 Total Pages: 80 Get eBook
Mineral Facts and Problems United States. Bureau of Mines Published: 1970 Total Pages: 1306 Get eBook
Mineral Resources of the United States United States. Bureau of Mines Published: 1932 Total Pages: 880 Get eBook
Subject Catalogue of the Library of the Royal Empire Society Formerly Royal Colonial Institute: The Dominion of Canada and its provinces, the Dominion of Newfoundland, the West Indies and Colonial America- v.4. The Mediterranean colonies, the Middle East, Indian Empire, Burma, Ceylon, British Malaya, East Indian Islands, and the Far East Royal Commonwealth Society. Library Published: 1930 Total Pages: 852 Get eBook
