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The coal-bearing group in the Nenana coal field, Alaska / / by Clyde Wahrhaftig, Jack A. Wolfe, Estella B. Leopold, and Marvin A. Lanphere
| The coal-bearing group in the Nenana coal field, Alaska / / by Clyde Wahrhaftig, Jack A. Wolfe, Estella B. Leopold, and Marvin A. Lanphere |
| Autore | Wahrhaftig Clyde <1919-1994, > |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1969 |
| Descrizione fisica | 1 online resource (iii, 30 pages) : illustrations |
| Collana |
Geological Survey bulletin
Contributions to stratigraphy |
| Soggetto topico |
Coal - Geology - Alaska - Alaska Range
Coal - Alaska - Alaska Range Groups (Stratigraphy) - Alaska - Alaska Range Coal Coal - Geology Groups (Stratigraphy) |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Coal-bearing group, Nenana coal field, Alaska |
| Record Nr. | UNINA-9910707225403321 |
Wahrhaftig Clyde <1919-1994, >
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| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1969 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Economic geology of Richmond, Virginia, and vicinity / / by N.H. Darton
| Economic geology of Richmond, Virginia, and vicinity / / by N.H. Darton |
| Autore | Darton Nelson Horatio <1865-1948, > |
| Pubbl/distr/stampa | Washington, D.C. : , : Department of the Interior, United States Geological Survey, , 1911 |
| Descrizione fisica | 1 online resource (48 pages, X pages of plates) : illustrations, map |
| Collana | Bulletin / Department of the Interior, United States Geological Survey |
| Soggetto topico |
Geology - Virginia
Geology, Economic - Virginia Formations (Geology) - Virginia Groups (Stratigraphy) - Virginia Stratigraphic correlation - Virginia Formations (Geology) Geology Geology, Economic Groups (Stratigraphy) Stratigraphic correlation |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910698608403321 |
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Darton Nelson Horatio <1865-1948, >
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| Washington, D.C. : , : Department of the Interior, United States Geological Survey, , 1911 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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