Falls of roof and coal in mines operating in the Sewickley coal bed in Monongalia County, W. Va
An edition of Falls of roof and coal in mines operating in the Sewickley coal bed in Monongalia County, W. Va (1932)
By James Washington Paul
Publish Date
1932
Publisher
U.S. Govt. Print. Off.
Language
eng
Pages
31
Description:
subjects: Coal mine accidents, Coal mines and mining
Places: Monongalia County, West Virginia