Program: HathiTrust Digital Library
- Publisher: National Park Service, Heritage Preservation Services, Historic Landscape Initiative
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 44122190
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.3 no.2 2001; v.5 2004; v.6 2005
|
committed to retain | 2017-06-07 | HTDL |
|