Program: HathiTrust Digital Library
- Publisher: Izdanie Geologicheskogo Komiteta
- Print ISSN: 2071-5498
- Electronic ISSN: 2071-5498
- OCLC Number: 11396620
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-2 1925-27; v.3 1928
|
committed to retain | 2022-12-31 | HTDL |
|