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Record Nr. |
UNINA9910704027503321 |
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Autore |
Heyl Allen V (Allen Van), <1918-2008, > |
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Titolo |
Zinc-lead-copper resources and general geology of the upper Mississippi Valley district / / by Allen V. Heyl [and three others] |
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Pubbl/distr/stampa |
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[Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1955 |
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Washington : , : United States Government Printing Office |
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Descrizione fisica |
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1 online resource (iii, 227-245 pages, 1 page of plate) : illustrations, maps, charts |
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Collana |
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Geological Survey bulletin ; ; 1015-G |
A contribution to economic geology |
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Soggetti |
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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 |
Mississippi River Valley |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Title from title screen (viewed July 21, 2014). |
"Prepared in cooperation with the Wisconsin Geological and Natural History Survey, the Illinois State Geological Survey, and the Iowa Geological Survey. |
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Nota di bibliografia |
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Includes bibliographical references (pages 242-243) and index. |
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