Program: HathiTrust Digital Library
- Publisher: U.S. Army Engineer, Districts Portland and Walla Walla, Corps of Engineers
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 3337739
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1954-55; 1956-57
|
committed to retain | 2010-12-01 | HTDL |
|