Stratigraphy of Middle Ordovician rocks in the zinc-lead district of Wisconsin, Illinois, and Iowa
Main Author: | Agnew, Allen F., 1918-2012, |
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Other Authors: | Geological Survey (U.S.),, Wisconsin Geological and Natural History Survey. |
Format: | eBook |
Language: | English |
Published: |
Washington :
United States Department of the Interior, Geological Survey,
1956.
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Physical Description: |
1 online resource (67 unnumbered pages) : illustrations, map. |
Series: |
Geological Survey professional paper ;
274-K. Shorter contributions to general geology. |
Subjects: | |
Online Access: |
https://purl.fdlp.gov/GPO/gpo86135 |
https://purl.fdlp.gov/GPO/gpo86135
CMU Gov Pub Electronic
Location | Call Number: | Status |
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CMU Gov Pub Electronic | I 19.16:274-K | Online |