Program: HathiTrust Digital Library
- Publisher: National Research Council, Division of Geology and Geography
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 18458026
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1929-54
|
committed to retain | 2011-04-11 | HTDL |
|