Program: HathiTrust Digital Library
- Publisher: National Park Service
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 52844033
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
2001/2002; 2003-2004; 2005/2006; 109th 2006; 2007/2008; 110th 2007/2008; 2009/2010
|
committed to retain | 2013-07-21 | HTDL |
|