Program: HathiTrust Digital Library
- Publisher: Water Resources Scientific Information Center, Dept. of the Interior
- Print ISSN: 0160-9998
- Electronic ISSN:
- OCLC Number: 3184902
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.5; v.6; v.7
|
committed to retain | 2010-03-07 | HTDL |
|