Program: HathiTrust Digital Library
- Publisher: University of Utah in co-operation with United States Bureau of Mines
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 40429389
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.1-10 1928-1930; no.12 1930
|
committed to retain | 2013-05-01 | HTDL |
|