Grand atlas. contains fifty six county maps on forty nine sheets / [cartographic material] : Division I, county geological maps, Part I
- Author:
- Geological Survey of Pennsylvania
- Publisher:
- Second Geological Survey of Pennsylvania
- Subject:
- Geology
Geological surveys
- Spatial Coverage:
- Pennsylvania and Pennsylvania.
- Language:
- English
- Year:
- 1885
- Date Issued:
- 2012-03-14T13:16:48Z
- Date Modified:
- 2013-03-18T21:59:53Z
- Library Catalog Record:
- https://search.library.yale.edu/catalog/10424838
- Digital Collections Record:
- No Digital Collections record
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