Bedrock topography of east-central Iowa
- Author:
- Hansen, Robert E.
- Publisher:
- Dept. of the Interior, U.S. Geological Survey
- Subject:
- Geology, Structural
Geology
- Spatial Coverage:
- Iowa
- Language:
- English
- Year:
- 1972
- Date Issued:
- 2012-11-16T19:53:21Z
- Date Modified:
- 2023-02-09T21:27:15Z
- Library Catalog Record:
- https://search.library.yale.edu/catalog/11120467
- Digital Collections Record:
- No Digital Collections record
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