Leaflets of the Mengel Natural History Society.
- Publisher: Mengel Natural History Society
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 1770863
- Subject: Natural history Pennsylvania Berks County.
- Subject code: QH
- Publication history: No. 1-3.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | no.1-2 (1943-45) | permanent |