Program: HathiTrust Digital Library
- Publisher: Mineral Resources Research Center, University of Minnesota
- Print ISSN: 0272-8583
- Electronic ISSN:
- OCLC Number: 6111187
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1979-1981; 1979-1982 1979-1982; 1982; 1983/1984; 1983-1984; 1985-1986; 1983-1987 1983-1987; 1987
|
committed to retain | 2018-01-26 | HTDL |
|