Program: HathiTrust Digital Library
- Publisher: Dept. of the Interiors, Bureau of Mines
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 15648749
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1919 no.12
|
committed to retain | 2013-04-30 | HTDL |
|