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Record Nr. |
UNINA9910708045803321 |
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Autore |
Spurr Josiah Edward <1870-1950, > |
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Titolo |
Economic geology of the Georgetown quadrangle (together with the Empire district) Colorado / / by Josiah E. Spurr and George H. Garrey: with General geology, by Sydney H. Ball |
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Pubbl/distr/stampa |
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Washington : , : Department of the Interior, United States Geological Survey, , 1908 |
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Descrizione fisica |
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1 online resource (422 pages) : illustrations, maps + + 4 plates |
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Collana |
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Professional paper ; ; 63 |
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Soggetti |
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Mines and mineral resources - Colorado |
Geology, Economic - Colorado |
Geology |
Mines and mineral resources |
Colorado |
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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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Nota di bibliografia |
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Includes bibliographical references and index. |
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