Biennial report of the State Geologist of the State of Colorado.
- Publisher: Tribune Pub. Co., State printers
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 11553950
- Subject: Geology Colorado.
- Subject code: QE
- Publication history: 1879-1880.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1880 | permanent |