Geology and zinc-lead deposits in the Catfish Creek area, Dubuque County, Iowa /
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Author / Creator: | Brown, C. Ervin (Clarence Ervin), 1925- |
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Imprint: | Washington, D.C. : U.S. Geological Survey, 1957. |
Description: | 1 map : col. ; 70 x 66 cm. |
Language: | English |
Series: | Mineral investigations field studies ; map MF-116 |
Subject: | |
Cartographic data: | Scale 1:12,000. |
Format: | Map U.S. Federal Government Document Print |
Local Note: | Stored in vertical file. |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/2668723 |
Regenstein, Room 370, Map Collection
Call Number: |
G3701.C5 svar .U51 MF-116
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