Program: HathiTrust Digital Library
- Publisher: Dept. of Mineral Resources
- Print ISSN: 0581-8109
- Electronic ISSN:
- OCLC Number: 2249432
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1960/1961; 1964/1965; 1953/54-1965/66; 1966/1967-1967/1968; 1967/68-1972/73; 1971/72-1972/73
|
committed to retain | 2017-10-28 | HTDL |
|