Accident experience and direct costs in some Colorado coal mines, 1929-33

Author: Denny, Edward H.
Additional Authors: Jennings, F. R.
Year: 1935
Document Type: USBI
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.27:6860
Series: Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number: 6860
Subjects: Coal mines and mining--Colorado
Mine accidents--Colorado
Mine safety--Colorado
Link: https://hdl.handle.net/2027/mdp.39015077568668

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