Program: HathiTrust Digital Library
- Publisher: Geological Survey of China
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 8137022
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 no.2; v.6 no.1; v.7 no.2; 1:1-3(1923-25)
|
committed to retain | 2021-12-04 | HTDL |
|