Stench warnings in metal mines

Author: Fieldner, Arno Carl,
Additional Authors: Katz, S. H.
Year: 1920
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
Series: Report of investigations / United States. Bureau of Mines ;
Report Number: 2153
Subjects: Mine safety
Stench fire-warning system in mines
Link: https://hdl.handle.net/2027/mdp.39015086554907

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