Conditions in the coal mines of Colorado Hearings before a subcommittee of the Committee on mines and mining ... pursuant to H. res. 387, a resolution authorizing and directing the Committee ... to make an investigation.
| Main Author: | United States. Congress. House. Committee on Mines and Mining. |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Washington :
Govt. print. off.,
1914.
|
| Physical Description: |
2 volumes : plates (part folded) folded maps. ; 23 cm. |
| Subjects: |
CMU Spec Coll 3rd Floor
| Location | Call Number: | Status |
|---|---|---|
| CMU Spec Coll 3rd Floor | HD5325.M63 1913 C72 v.1 v.1 | Available |