01973oam 2200529 450 991071404310332120180522130821.0(CKB)3460000000115339(OCoLC)852780677(OCoLC)777338145(OCoLC)1011938928(OCoLC)1019444553(OCoLC)1022029372(EXLCZ)99346000000011533920130713d2003 ua 0engurbn||||a||||txtrdacontentcrdamediacrrdacarrierProposed Mine Safety and Health Administration rule on coal dust hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Eighth Congress, first session, special hearing, July 31, 2003, Washington, DCWashington :U.S. Government Printing Office,2003.1 online resource (iii, 25 pages)S. hrg. ;108-156"Printed for the use of the Committee on Appropriations."Proposed Mine Safety and Health Administration rule on coal dust Coal mines and miningDust controlUnited StatesMine dustsMeasurementCoal minersHealth and hygieneUnited StatesMine safetyUnited StatesCoal mines and miningUnited StatesSafety measuresLegislative hearings.lcgftCoal mines and miningDust controlMine dustsMeasurement.Coal minersHealth and hygieneMine safetyCoal mines and miningSafety measures.OCLCEOCLCEOCLCOOCLCQOCLCFOCLCOOCLCQNJROCLCQGPOBOOK9910714043103321Proposed Mine Safety and Health Administration rule on coal dust3535932UNINA