Program: HathiTrust Digital Library
- Publisher: Institution of Geologists
- Print ISSN: 0260-0463
- Electronic ISSN:
- OCLC Number: 8295790
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1980; 1982; 1985; 1988; 1992; 1994
|
committed to retain | 2018-01-12 | HTDL |
|