Program: HathiTrust Digital Library
- Publisher: Academy of Natural Sciences of Philadelphia, Division of Limnology and Ecology
- Print ISSN: 0099-6394
- Electronic ISSN: 0099-6394
- OCLC Number: 3431578
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.1-16
|
committed to retain | 2010-12-18 | HTDL |
|