Program: HathiTrust Digital Library
- Publisher: [Geological Survey and Water Resources]
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 7505612
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.3 1950-1952; v.11 1966-1968
|
committed to retain | 2017-02-16 | HTDL |
|