Search Results
- Creator Personal:
- Bierer, Joseph.
- Title:
- Roof bolting for safety.
- Call Number:
- P1066
- Date:
- 1952?
- Description:
- Pamphlet. At head of title: State of West Virginia, Department of Mines, Charleston, West Virginia.
- Subject Topical:
- Coal mines and mining--West Virginia--Safety measures., Mine roof bolting.
- All:
- Coal mines and mining--West Virginia--Safety measures., Mine roof bolting.
