Program: HathiTrust Digital Library
- Publisher: National Academy of Sciences
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 7914904
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1980; 1981/1982
|
committed to retain | 2014-10-31 | HTDL |
|