Program: HathiTrust Digital Library
- Publisher: National Park Service
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 9079868
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-2 1939-1940; v.3 no.1 1941; v.3 no.2 1941; v.3 no.3 1941; v.3 no.4 1941
|
committed to retain | 2012-12-04 | HTDL |
|