Program: HathiTrust Digital Library
- Publisher: National Geological Survey of China
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 457011432
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.1-4 (1919-22)
|
committed to retain | 2015-02-09 | HTDL |
|