Program: HathiTrust Digital Library
- Publisher: U.S. Dept. of the Interior, National Park Service
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 24867008
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.1 (Sept 1991); issue 1 (1991:Sept.); no.2 (Mar 1992); issue 2 (1992)
|
committed to retain | 2018-12-08 | HTDL |
|