How mine workers can help to prevent mine explosions

Author: Harrington, D.
Year: 1940
Document Type: USBI
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.27:7138
Series: Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number: 7138.
Subjects: Coal mine accidents--United States
Mine fires--United States
Mine explosions--United States
Link: https://hdl.handle.net/2027/mdp.39015095086396

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