Exploratory drilling program of the U. S. Geological Survey for evidences of zinc-lead mineralization in Iowa and Wisconsin, 1950-51
| Main Author: | Agnew, Allen F., 1918-2012, |
|---|---|
| Other Authors: | Flint, Arthur E., 1913-, Allingham, John D.,, Geological Survey (U.S.),, Wisconsin Geological and Natural History Survey. |
| Format: | eBook |
| Language: | English |
| Published: |
Washington, D.C. :
United States Department of the Interior, Geological Survey,
1953.
|
| Physical Description: |
1 online resource (37 pages) : illustrations, maps. |
| Series: |
Geological Survey circular ;
231. |
| Subjects: | |
| Online Access: |
https://purl.fdlp.gov/GPO/gpo109510 |
https://purl.fdlp.gov/GPO/gpo109510
CMU Gov Pub Electronic
| Location | Call Number: | Status |
|---|---|---|
| CMU Gov Pub Electronic | I 19.4/2:231 | Online |