The national safety competition of 1936

Author:	Adams, William W.
Additional Authors:	Lawrence, T. D., Getzin, E. E.
Year:	1937
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:3351
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	3351
Subjects:	Coal mine accidents
	Mine safety
	Coal mines and mining--United States
Link:	https://hdl.handle.net/2027/mdp.39015078518688