The Pennsylvania geological survey :
- Publisher: Pennsylvania Dept. of Internal Affairs, Topographic and Geologic Survey
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 827232232
- Subject: Geological surveys Pennsylvania.
- Subject code:
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| Linda Hall Library of Science, Engineering & Technology (LHL) | Linda Hall Library of Science, Engineering & Technology | (1931) |