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Coal fields of Grand Mesa and the West Elk Mountains, Colorado / / by Willis T. Lee
| Coal fields of Grand Mesa and the West Elk Mountains, Colorado / / by Willis T. Lee |
| Autore | Lee Willis T (Willis Thomas), <1864-1926, > |
| Pubbl/distr/stampa | [Washington, D.C.] : , : Department of the Interior, United States Geological Survey, , 1912 |
| Descrizione fisica | 1 online resource (237 pages, xxi pages of plates) : illustrations, color map |
| Collana | Bulletin / Department of the Interior, United States Geological Survey |
| Soggetto topico |
Coal mines and mining - Colorado
Coal - Colorado Coal Coal mines and mining |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910703742703321 |
Lee Willis T (Willis Thomas), <1864-1926, >
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| [Washington, D.C.] : , : Department of the Interior, United States Geological Survey, , 1912 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Size consist, chemical analysis, and physical properties of 2-1/2-inch subbituminous slack from the Denver (Colo.) region / / by V.F. Parry and W.S. Landers
| Size consist, chemical analysis, and physical properties of 2-1/2-inch subbituminous slack from the Denver (Colo.) region / / by V.F. Parry and W.S. Landers |
| Autore | Parry V. F (Vernon Frank), <1899-1956, > |
| Pubbl/distr/stampa | [Washington, D.C.] : , : U.S. Department of the Interior, Bureau of Mines, , 1942 |
| Descrizione fisica | 1 online resource (52 unnumbered pages) : illustrations |
| Collana | R. I. |
| Soggetto topico |
Coal - Colorado
Coal |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Size consist, chemical analysis, and physical properties of 2-1/2-inch subbituminous slack from the Denver |
| Record Nr. | UNINA-9910705674903321 |
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Parry V. F (Vernon Frank), <1899-1956, >
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| [Washington, D.C.] : , : U.S. Department of the Interior, Bureau of Mines, , 1942 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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The Yampa coal field, Routt county, Colorado / / by N.M. Fenneman and Hoyt S. Gale, with a chapter on the character and use of the Yampa coals by Marius R. Campbell
| The Yampa coal field, Routt county, Colorado / / by N.M. Fenneman and Hoyt S. Gale, with a chapter on the character and use of the Yampa coals by Marius R. Campbell |
| Autore | Fenneman Nevin Melancthon <1865-1945, > |
| Pubbl/distr/stampa | Washington, D.C. : , : Department of the Interior, United States Geological Survey, , 1906 |
| Descrizione fisica | 1 online resource (96 pages, IX pages of plates) : illustrations, maps |
| Collana |
Bulletin / United States Geological Survey
Series A, Economic geology, 84 Series B, Descriptive geology, 104 |
| Soggetto topico |
Coal - Colorado
Coal |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Yampa coal field, Colorado |
| Record Nr. | UNINA-9910703976603321 |
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Fenneman Nevin Melancthon <1865-1945, >
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| Washington, D.C. : , : Department of the Interior, United States Geological Survey, , 1906 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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