Program: HathiTrust Digital Library
- Publisher: Division of Geology and Land Survey
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 9303677
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
Materials | Archive Action | Date of Action | Program | Status/Note |
---|---|---|---|---|
no.27 (1981); no.29-31 (1984-93)
|
committed to retain | 2015-11-19 | HTDL |
|