Mineral resources of the Bad Lands Wilderness Study Area, Elko County, Nevada / / by Bruce R. Johnson [and three others] |
Autore | Johnson Bruce R. |
Pubbl/distr/stampa | [Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, , 1987 |
Descrizione fisica | 1 online resource (v, 7 pages, 4 unnumbered pages, 1 page of plates) : illustrations, 2 maps |
Collana |
U.S. Geological Survey bulletin
Mineral resources of wilderness study areas--northeastern Nevada Studies related to wilderness--Bureau of Land Management wilderness study areas |
Soggetto topico |
Mines and mineral resources - Nevada - Bad Lands Wilderness
Geology - Nevada - Bad Lands Wilderness Geology Mines and mineral resources |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910704106203321 |
Johnson Bruce R. | ||
[Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, , 1987 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
|
Mineral resources of the Papa Keal and Zapata Creek wilderness study areas, Alamosa County, Colorado / / by Bruce R. Johnson and Jerry R. Hassemer and Brian J. Hannigan |
Autore | Johnson Bruce R. |
Pubbl/distr/stampa | [Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, , 1986 |
Descrizione fisica | 1 online resource (v, 6 pages, 1 page of plates) : maps |
Collana |
U.S. Geological Survey bulletin
Mineral resources of wilderness study areas--south-central Colorado Studies related to wilderness--Bureau of Land Management wilderness study areas |
Soggetto topico |
Mines and mineral resources - Colorado - Papa Keal Wilderness
Mines and mineral resources - Colorado - Zapata Creek Wilderness Geology - Colorado - Papa Keal Wilderness Geology - Colorado - Zapata Creek Wilderness Geology Mines and mineral resources |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910704137403321 |
Johnson Bruce R. | ||
[Reston, Va.] : , : Department of the Interior, U.S. Geological Survey, , 1986 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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