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Record Nr. |
UNINA9910690169903321 |
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Autore |
Crockett R. N. |
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Titolo |
International Strategic Minerals Inventory summary report : niobium (columbium) and tantalum / / by Richard N. Crockett and David M. Sutphin |
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Pubbl/distr/stampa |
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[Reston, Virginia] : , : U.S. Department of the Interior, U.S. Geological Survey, , 1993 |
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[Washington, D.C.] : , : United States Government Printing Office, , 1993 |
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Descrizione fisica |
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1 online resource (vi, 36 pages) : illustrations, maps |
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Collana |
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U.S. Geological Survey circular ; ; 930-M |
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Soggetti |
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Niobium ores |
Niobium |
Niobium industry |
Tantalum ores |
Tantalum |
Tantalum industry |
Strategic materials |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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"Prepared as a cooperative effort among earth-science and mineral-resource agencies of Australia, Canada, the Federal Republic of Germany, the Republic of South Africa, the United Kingdom, and the United States of America." |
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Nota di bibliografia |
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Includes bibliographical references (pages 34-36). |
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