Minerals health and safety in-house and contract research, development, and demonstration in fiscal year 1982

Year: 1982
Document Type: USBI
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.27:
Series: Information circular / U.S. Bureau of Mines ;
Report Number: 8872
Subject: Mine safety--United States
Link: https://hdl.handle.net/2027/mdp.39015078466052

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