Homes Mill / Mine Safety and Health Administration / Fatal Underground Coal Mine / MSHA's headquarters / Mine Act / Mine Improvement / Sago Mine / / /
IndustryTerm
coal producer / large underground coal mining complexes / metal strap / /
Organization
MSHA's administration / Mine Safety and Health Administration / Senate Committee on Health / Education / Labor and Pensions / National Mining Association / Senate / office of Standards / Regulations and Variances Mine Safety and Health Administration / Congress / United States Department of Labor / US Federal Reserve / ETS / /
Person
Martin Hertzberg / Mine Act / Patricia W. Silvey / Thomas M. Wynne / / /