01357nam 2200409 a 450 991070078180332120110823092014.0(CKB)5470000002411186(OCoLC)747105652(EXLCZ)99547000000241118620110818d2010 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierAccumulation of combustible materials and rock dust[electronic resource][Arlington, Va.] :[U.S. Dept. of Labor, Mine Safety and Health Administration],[2010]1 online resource (3 pages)Program information bulletin ;no. P 10-18Title from title screen (viewed on Aug. 16, 2011)."Issue date 09/21/2010."Mine safetyUnited StatesMine dustsUnited StatesMineral dustsUnited StatesDust explosionsUnited StatesMine safetyMine dustsMineral dustsDust explosionsUnited States.Mine Safety and Health Administration.GPOGPOBOOK9910700781803321Accumulation of combustible materials and rock dust3102077UNINA