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British Columbia minerals : production and trade
British Columbia / Dept. of Industrial Development, … - 1970
Persistent link: https://www.econbiz.de/10000534112
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Rare-elements Minerals of Canada
Ellsworth, Hardy Vincent - 1932
Persistent link: https://www.econbiz.de/10000378017
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Overview of trends in Canadian mineral exploration
Kanada / Intergovernmental Working Group on the Mineral … - Ottawa - 1999 - 2006(2007) nachgewiesen
Persistent link: https://www.econbiz.de/10003481403
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The Canadian non-metallic minerals : Products sector to 1985
1980
Persistent link: https://www.econbiz.de/10002300630
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Minerals: Canada and the world
Canada / Mineral Resources Division - 1957
Persistent link: https://www.econbiz.de/10002917517
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Canada : a history of mining and mineral exploration and the outlook for the future
Cranstone, Donald - 2003
Persistent link: https://www.econbiz.de/10001802774
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World mineral exploration : trends and economic issues
Tilton, John E. (ed.) - 1988
Persistent link: https://www.econbiz.de/10013546470