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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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Coal fields of northwestern Colorado and northeastern Utah / / by Hoyt S. Gale
| Coal fields of northwestern Colorado and northeastern Utah / / by Hoyt S. Gale |
| Autore | Gale Hoyt S (Hoyt Stoddard), <1876-1952, > |
| Pubbl/distr/stampa | Washington, D.C. : , : Department of the Interior, United States Geological Survey, , 1910 |
| Descrizione fisica | 1 online resource (265 pages, XXII pages of plates) : illustrations, maps |
| Collana | Geological Survey bulletin |
| Soggetto topico |
Coal mines and mining - Colorado
Coal mines and mining - Utah Coal - Geology Coal mines and mining Coalfields |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910698629403321 |
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Gale Hoyt S (Hoyt Stoddard), <1876-1952, >
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| Washington, D.C. : , : Department of the Interior, United States Geological Survey, , 1910 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Geomorphic evaluation of erosional stability at reclaimed surface mines in northwestern Colorado / / by John G. Elliott
| Geomorphic evaluation of erosional stability at reclaimed surface mines in northwestern Colorado / / by John G. Elliott |
| Autore | Elliott John G (John Grant), <1951-> |
| Pubbl/distr/stampa | Denver, Colorado : , : U.S. Geological Survey, , 1990 |
| Descrizione fisica | 1 online resource (vii, 67 pages) : illustrations, map |
| Collana | Water-resources investigations report |
| Soggetto topico |
Coal mines and mining - Colorado
Strip mining - Environmental aspects - Colorado Erosion - Colorado Reclamation of land - Colorado Coal mines and mining Erosion Reclamation of land Strip mining - Environmental aspects |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910713688803321 |
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Elliott John G (John Grant), <1951->
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| Denver, Colorado : , : U.S. Geological Survey, , 1990 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Reconnaissance of the Book cliffs coal field between Grand river, Colorado and Sunnyside, Utah / / by G.B. Richardson
| Reconnaissance of the Book cliffs coal field between Grand river, Colorado and Sunnyside, Utah / / by G.B. Richardson |
| Autore | Richardson G. B (George Burr), <1872-1949, > |
| Pubbl/distr/stampa | Washington, D.C. : , : Department of the Interior, United States Geological Survey, , 1909 |
| Descrizione fisica | 1 online resource (54 pages, X pages of plates) : illustrations, maps |
| Collana | Geological Survey Bulletin |
| Soggetto topico |
Coal mines and mining - Colorado
Coal mines and mining - Utah Geology - Colorado Geology - Utah Coal mines and mining Geology |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910703954103321 |
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Richardson G. B (George Burr), <1872-1949, >
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| Washington, D.C. : , : Department of the Interior, United States Geological Survey, , 1909 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Some engineering geologic factors controlling coal mine subsidence in Utah and Colorado / / by C. Richard Dunrud
| Some engineering geologic factors controlling coal mine subsidence in Utah and Colorado / / by C. Richard Dunrud |
| Autore | Dunrud C. Richard |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1976 |
| Descrizione fisica | 1 online resource (v, 39 pages) : illustrations (some color) |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Coal mines and mining - Utah
Coal mines and mining - Colorado Mine subsidences - Utah Mine subsidences - Colorado Engineering geology - Utah Engineering geology - Colorado Coal mines and mining Engineering geology Mine subsidences |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910706858103321 |
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Dunrud C. Richard
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| Washington : , : United States Department of the Interior, Geological Survey, , 1976 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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