Program: HathiTrust Digital Library
- Publisher: California State Mining Bureau
- Print ISSN: 0375-5940
- Electronic ISSN:
- OCLC Number: 32609890
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
4th:pt.1 (1918/19); v.4-5 (1919); v.6 (1920/21); v.7 (1921/22); v.10 (1924/25); v.12 (1926/27); v.13 (1927/28); v.14 (1928/29); v.15 (1929/30)
|
committed to retain | 2023-01-28 | HTDL |
|