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National Academies of Sciences, Engineering, and Medicine (U.S.). Committee on the Study of the Control of Respirable Coal Mine Dust Exposure in Underground Mines, author.
Washington, D.C. : National Academies Press, [2018]
National Research Council (U.S.). Committee on Mine Safety, Essential Components of Self-Escape, issuing body.
Washington, District of Columbia : National Academies Press, [2013]
International Conference on Ground Control in Mining (39th : 2020 : Online)
[Place of publication not identified] : Society for Mining, Metallurgy & Exploration, 2020.
United States. Congress. Senate. Committee on Health, Education, Labor, and Pensions, author.
[Washington, D.C.] : U.S. Government Printing Office, [2013]
United States. Congress. Senate. Committee on Health, Education, Labor, and Pensions. Subcommittee on Employment and Workplace Safety.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2010.
United States. Congress. Senate. Committee on Health, Education, Labor, and Pensions. Subcommittee on Employment and Workplace Safety, author.
Washington : U.S. Government Publishing Office, 2017.
National Research Council (U.S.). Committee on Coal Research, Technology, and Resource Assessments to Inform Energy Policy.
Washington, D.C. : National Academies Press, [2007]