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Geology of the Sierra foothills melange and adjacent areas, Amador County, California / / by Wendell A. Duffield and Robert V. Sharp
| Geology of the Sierra foothills melange and adjacent areas, Amador County, California / / by Wendell A. Duffield and Robert V. Sharp |
| Autore | Duffield Wendell A. |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1975 |
| Descrizione fisica | 1 online resource (iii, 30 pages) : illustrations, maps |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Geology - California - Amador County
Melanges (Petrology) - California - Amador County Geology Melanges (Petrology) |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910706853303321 |
Duffield Wendell A.
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| Washington : , : United States Department of the Interior, Geological Survey, , 1975 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Mineral resources of the South Warner Wilderness, Modoc County, California / / by Wendell A. Duffield and Robert D. Weldin ; with a section on aeromagnetic data by Willard E. Davis
| Mineral resources of the South Warner Wilderness, Modoc County, California / / by Wendell A. Duffield and Robert D. Weldin ; with a section on aeromagnetic data by Willard E. Davis |
| Autore | Duffield Wendell A. |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1976 |
| Descrizione fisica | 1 online resource (vi, 31 pages, 2 pages of plates) : illustrations, maps (some color) |
| Collana |
Geological Survey Bulletin
Studies related to wilderness--wilderness areas |
| Soggetto topico |
Mines and mineral resources - California - South Warner Wilderness
Mines and mineral resources |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910707792803321 |
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Duffield Wendell A.
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| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1976 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Structure and origin of the Koae Fault system, Kilauea Volcano, Hawaii / / by Wendell A. Duffield
| Structure and origin of the Koae Fault system, Kilauea Volcano, Hawaii / / by Wendell A. Duffield |
| Autore | Duffield Wendell A. |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1975 |
| Descrizione fisica | 1 online resource (v, 12 pages) : illustrations, maps + + 1 plate |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Faults (Geology) - Hawaii - Kilauea Volcano
Volcanoes - Hawaii |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910706896103321 |
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Duffield Wendell A.
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| Washington : , : United States Department of the Interior, Geological Survey, , 1975 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Tapping the earth's natural heat / / by Wendall A. Duffield, J. H. Sass, and M. L. Sorey
| Tapping the earth's natural heat / / by Wendall A. Duffield, J. H. Sass, and M. L. Sorey |
| Autore | Duffield Wendell A. |
| Pubbl/distr/stampa | [Reston, Virginia] : , : U.S. Department of the Interior, U.S. Geological Survey, , 1994 |
| Descrizione fisica | 1 online resource (63 pages) : illustrations, maps |
| Collana |
U.S. Geological Survey circular
Public issues in earth science |
| Soggetto topico | Geothermal resources |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910714349403321 |
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Duffield Wendell A.
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| [Reston, Virginia] : , : U.S. Department of the Interior, U.S. Geological Survey, , 1994 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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