Mine explosions in the United States during the fiscal year ending June 30, 1928

Author: Harrington, D.
Year: 1928
Document Type: MAIN
SUDOC: C 22.11:6085
Series: Information circular / Bureau of Mines ;
Report Number: 6085
Subject: Mine explosions--United States
Link: https://hdl.handle.net/2027/mdp.39015095077510

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