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Geology and ore deposits of the Freeland-Lamartine district, Clear Creek County, Colorado
Harrison, Jack Edward; Wells, John David - 1956
Persistent link: https://www.econbiz.de/10000315080
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Mineral and water resources of Colorado
Allott, Gordon (contributor) - 1968
Persistent link: https://www.econbiz.de/10003191879
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Minerals of Colorado : a 100-year record
Eckel, Edwin Butt - 1961
Persistent link: https://www.econbiz.de/10013456534
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Resources for freedom
1952
Persistent link: https://www.econbiz.de/10000595245
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Mineral facts and problems
1970 - 1970 ed
Persistent link: https://www.econbiz.de/10000598002
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Economics of the mineral industries : a series of articles by specialists
Vogely, William A. (ed.) - 1985 - 4. ed.
Persistent link: https://www.econbiz.de/10000693174
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Earth's Energy and mineral resources : Readings from "American scientist" : Ed.
Skinner, Brian J. - 1980
Persistent link: https://www.econbiz.de/10000013945
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The promise of power : potential economic development in Southeast Alaska
Hoag, Rush M. - 1972
Persistent link: https://www.econbiz.de/10002862352
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Indians, energy, and economic development
Anders, Gary C. - In: Journal of contemporary business 9 (1980) 1, pp. 57-74
Persistent link: https://www.econbiz.de/10001829308