Safety work of the Bureau of Mines and some of its results

Author: Harrington, D.
Year: 1939
Document Type: USBI
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
Series: Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number: 7070
Subject: Mine safety--Law and legislation--United States
Link: https://hdl.handle.net/2027/mdp.39015077570441

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