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Coal reserves of eastern Kentucky / / by J.W. Huddle, E.J. Lyons, H.L. Smith, and J.C. Ferm
| Coal reserves of eastern Kentucky / / by J.W. Huddle, E.J. Lyons, H.L. Smith, and J.C. Ferm |
| Autore | Huddle John Warfield <1907-1975, > |
| Pubbl/distr/stampa | Washington, D.C. : , : United States Department of the Interior, Geological Survey, , 1963 |
| Descrizione fisica | 1 online resource (x, 247 pages, 16 pages of plates) : illustrations, maps, charts |
| Collana | Geological Survey bulletin |
| Soggetto topico | Coal - Kentucky |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910707668903321 |
Huddle John Warfield <1907-1975, >
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| Washington, D.C. : , : United States Department of the Interior, Geological Survey, , 1963 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Conodonts from the Genesee formation in western New York / / by John W. Huddle; assisted by John E. Repetski
| Conodonts from the Genesee formation in western New York / / by John W. Huddle; assisted by John E. Repetski |
| Autore | Huddle John Warfield <1907-1975, > |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1981 |
| Descrizione fisica | 1 online resource (vi, 66 pages, 31 unnumbered pages of plates) : illustrations + + 1 plate and 7 tables |
| Collana |
Geological Survey professional paper
Stratigraphy and conodonts of the Genesee formation (Devonian) in western and central New York |
| Soggetto topico |
Conodonts
Paleontology - Devonian Paleontology - New York (State) Devonian Geologic Period Paleontology |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910706848403321 |
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Huddle John Warfield <1907-1975, >
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| Washington : , : United States Department of the Interior, Geological Survey, , 1981 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Devonian and Mississippian rocks of central Arizona / / by John W. Huddle and Ernest Dobrovolny
| Devonian and Mississippian rocks of central Arizona / / by John W. Huddle and Ernest Dobrovolny |
| Autore | Huddle John Warfield <1907-1975, > |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1952 |
| Descrizione fisica | 1 online resource (53 unnumbered pages) : illustrations, maps + + 3 plates |
| Collana |
Geological Survey professional paper
Shorter contributions to general geology |
| Soggetto topico |
Geology, Stratigraphic - Devonian
Geology, Stratigraphic - Mississippian Petrology - Arizona - Central Devonian Geologic Period Geology, Stratigraphic Mississippian Geologic Period Petrology |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910706290403321 |
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Huddle John Warfield <1907-1975, >
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| Washington : , : United States Department of the Interior, Geological Survey, , 1952 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Geology and coal reserves of the Kermit and Varney area, Kentucky / / by John W. Huddle and Kenneth J. Englund; prepared in cooperation with the Kentucky Geological Survey, University of Kentucky
| Geology and coal reserves of the Kermit and Varney area, Kentucky / / by John W. Huddle and Kenneth J. Englund; prepared in cooperation with the Kentucky Geological Survey, University of Kentucky |
| Autore | Huddle John Warfield <1907-1975, > |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1966 |
| Descrizione fisica | 1 online resource (iv, 83 pages) : illustrations, maps + + 16 plates |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Coal - Kentucky - Martin County
Coal - Kentucky - Pike County Geology - Kentucky - Martin County Geology - Kentucky - Pike County Coal Geology |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910705816203321 |
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Huddle John Warfield <1907-1975, >
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| Washington : , : United States Department of the Interior, Geological Survey, , 1966 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Late Paleozoic rocks exposed in the Duchesne River area, Duchesne County, Utah / / by John W. Huddle and Franklin T. McCann
| Late Paleozoic rocks exposed in the Duchesne River area, Duchesne County, Utah / / by John W. Huddle and Franklin T. McCann |
| Autore | Huddle John Warfield <1907-1975, > |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1947 |
| Descrizione fisica | 1 online resource (11 pages) : illustrations, map |
| Collana | Circular |
| Soggetto topico |
Geology - Utah - Duchesne County
Geology, Stratigraphic - Paleozoic Geology Geology, Stratigraphic Paleozoic Geologic Period |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711556703321 |
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Huddle John Warfield <1907-1975, >
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| Washington : , : United States Department of the Interior, Geological Survey, , 1947 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Oil and gas wells drilled in southwestern Virginia before 1950 / / by J.W. Huddle, Eloise T. Jacobsen, and A.D. Williamson
| Oil and gas wells drilled in southwestern Virginia before 1950 / / by J.W. Huddle, Eloise T. Jacobsen, and A.D. Williamson |
| Autore | Huddle John Warfield <1907-1975, > |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1956 |
| Descrizione fisica | 1 online resource (iii, 501-573 pages) : illustrations, map, charts |
| Collana |
Geological Survey bulletin
A contribution to economic geology |
| Soggetto topico |
Oil fields - Virginia
Petroleum - Geology - Virginia Oil wells - Virginia Oil fields Oil wells Petroleum - Geology |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910704131203321 |
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Huddle John Warfield <1907-1975, >
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| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1956 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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