Rock-dust does stop or limit mine explosions

Author: Harrington, D.
Year: 1932
Document Type: USBI
Issuing Agency: U.S. Dept. of Commerce, Bureau of Mines,
Series: Information circular / Department of Commerce Bureau of Mines ;
Report Number: 6596.
Subjects: Explosions
Mine dusts
Mine explosions
Link: https://hdl.handle.net/2027/mdp.39015086485292

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