Annual coal report and non-metallic mineral report with directories of reporting firms.
- Publisher: Dept. of Industrial Relations [and] Division of Labor Statistics
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 4936672
- Subject: Coal mines and mining Ohio Periodicals.
- Subject code: H
- Publication history: 1946-1950.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1946-1948; 1949 1949; 1948-1950; 1950 | permanent |