Directory of Washington mining operations.
- Publisher: State of Washington, Dept. of Conservation and Development, Division of Mines and Mining
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 4565669
- Subject: Mineral industries Washington (State) Directories.
- Subject code: T
- Publication history: 1943-1992.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1958; no.30-37 (1958-63); 1964; 1965-1966; no.41-44 (1965-68); 1967-1968; 1969-1970; 1971-1972 | permanent |