Program: HathiTrust Digital Library
- Publisher: Dept. of Mineral Resources
- Print ISSN: 0581-8109
- Electronic ISSN:
- OCLC Number: 3963133
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1969/70-1977/78 (lacks 1971/72)
|
committed to retain | 2018-11-19 | HTDL |
|