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Record Nr. |
UNINA9910704131403321 |
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Autore |
Flint Arthur E. <1913-> |
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Titolo |
Exploratory drilling for evidence of zinc and lead ore in Dubuque County, Iowa / / by Arthur E. Flint and C. Ervin Brown |
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Pubbl/distr/stampa |
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[Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1956 |
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Washington : , : United States Government Printing Office |
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Descrizione fisica |
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1 online resource (iii, 471-499 pages) : illustrations, map, charts |
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Collana |
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Geological Survey bulletin ; ; 1027-K |
A contribution to economic geology |
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Soggetti |
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Lead ores - Iowa - Dubuque County |
Zinc ores - Iowa - Dubuque County |
Lead ores |
Zinc ores |
Iowa Dubuque County |
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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 22, 2014). |
"Prepared in cooperation with the Iowa Geological Survey." |
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Nota di bibliografia |
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