Program: HathiTrust Digital Library
- Publisher: Mineral Resources Division
- Print ISSN: 0709-3675
- Electronic ISSN:
- OCLC Number: 5342322
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1978-81; 1981 1981; 1982-83; 1981-84; 1984-85; 1986 1986; 1987 1987
|
committed to retain | 2019-05-09 | HTDL |
|