Accident reduction in Alabama coal mines

Author: Cash, Frank E.
Year: 1929
Document Type: MAIN
SUDOC: C 22.11:6191
Series: Information circular / Bureau of Mines ;
Report Number: 6191
Subjects: Coal mine accidents--Alabama
Coal mines and mining--Alabama--Safety measures
Link: https://hdl.handle.net/2027/mdp.39015095078849

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