Program: HathiTrust Digital Library
- Publisher: [U.S. Department of the Interior, Water and Power Resources Service, Upper Colorado Regional Office]
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 7661679
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1978/79-1982/83 (23-27)
|
committed to retain | 2018-08-30 | HTDL |
|