Thickness of material overlying principal clay unit, Hartford north quadrangle, Connecticut [cartographic material]
- Author:
- Langer, William H.
- Publisher:
- U.S. Geological Survey
- Subject:
- Geology
- Spatial Coverage:
- Connecticut and Hartford Region
- Language:
- English
- Year:
- 1972
- Date Issued:
- 2013-04-12T19:45:00Z
- Date Modified:
- 2013-04-18T14:13:49Z
- Library Catalog Record:
- https://search.library.yale.edu/catalog/11336996
- Digital Collections Record:
- No Digital Collections record
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