01513nam 2200421 a 450 991070054140332120110823092831.0(CKB)5470000002410584(OCoLC)747546836(EXLCZ)99547000000241058420110823d2011 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierReissue of P07-05[electronic resource] the danger of oxygen deficiency in underground coal mines[Arlington, Va.] :[U.S. Dept. of Labor, Mine Safety and Health Administration],[2011]1 online resource (4 pages)Program information bulletin ;no. P 11-18Title from title screen (viewed on Aug. 16, 2011)."Issue date 4/01/2011."Reissue of P07-05 Mine safetyUnited StatesCoal mines and miningUnited StatesSafety measuresMine ventilationUnited StatesSafety measuresCoal minersHealth and hygieneUnited StatesMine safetyCoal mines and miningSafety measures.Mine ventilationSafety measures.Coal minersHealth and hygieneUnited States.Mine Safety and Health Administration.GPOGPOBOOK9910700541403321Reissue of P07-053538700UNINA