Program: HathiTrust Digital Library
- Publisher: National Park Service, U.S. Dept. of the Interior
- Print ISSN: 0083-2308
- Electronic ISSN:
- OCLC Number: 1118452
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
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no.2; no.2 1950; no.1 1951; no.3; no.4; no.4 1958; no.5-6; no.5 1959; no.6 1962; no.7-D; no.7-B; no.7-A; no.7G; no.7f; no.7D; no.7E; no.7-C 1969; no.7c 1969; no.8
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committed to retain | 2018-07-19 | HTDL |
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