Biennial report.
- Publisher:
- Print ISSN: 0078-1533
- Electronic ISSN:
- OCLC Number: 1760581
- Subject: Coal mines and mining North Dakota.
- Subject code: T
- Publication history:
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.1 1962/64; v.2; v.3 1966/68; 1st-4th (1962/64-1968/70) | permanent |