Program: HathiTrust Digital Library
- Publisher: Nebraska Academy of Sciences
- Print ISSN: 0077-6351
- Electronic ISSN:
- OCLC Number: 1587393
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-3 1972-1974
|
committed to retain | 2012-06-21 | HTDL |
|