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The geology of the upper Mississippi Valley zinc-lead district / / by Allen V. Heyl, Jr. [and four others]; with special sections by Arthur E. Flint
| The geology of the upper Mississippi Valley zinc-lead district / / by Allen V. Heyl, Jr. [and four others]; with special sections by Arthur E. Flint |
| Autore | Heyl Allen V (Allen Van), <1918-2008, > |
| Pubbl/distr/stampa | Washington : , : United States Department of the Interior, Geological Survey, , 1959 |
| Descrizione fisica | 1 online resource (x, 310 pages) : illustrations, maps + + 24 plates |
| Collana | Geological Survey professional paper |
| Soggetto topico |
Geology - Mississippi River Valley
Zinc mines and mining - Mississippi River Valley Geology Zinc mines and mining |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910706272503321 |
Heyl Allen V (Allen Van), <1918-2008, >
|
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| Washington : , : United States Department of the Interior, Geological Survey, , 1959 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Zinc-lead-copper resources and general geology of the upper Mississippi Valley district / / by Allen V. Heyl [and three others]
| Zinc-lead-copper resources and general geology of the upper Mississippi Valley district / / by Allen V. Heyl [and three others] |
| Autore | Heyl Allen V (Allen Van), <1918-2008, > |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1955 |
| Descrizione fisica | 1 online resource (iii, 227-245 pages, 1 page of plate) : illustrations, maps, charts |
| Collana |
Geological Survey bulletin
A contribution to economic geology |
| Soggetto topico |
Geology - Mississippi River Valley
Zinc mines and mining - Mississippi River Valley Lead mines and mining - Mississippi River Valley Copper mines and mining - Mississippi River Valley Copper mines and mining Geology Lead mines and mining Zinc mines and mining |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910704027503321 |
|
Heyl Allen V (Allen Van), <1918-2008, >
|
||
| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1955 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
