Program: HathiTrust Digital Library
- Publisher: Dept. of Energy and Natural Resources, Natural History Survey Division
- Print ISSN: 0743-4006
- Electronic ISSN: 0743-4006
- OCLC Number: 10518746
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1982/1983-1983/1984
|
committed to retain | 2016-07-16 | HTDL |
|