02032nam 2200493I 450 991070465200332120130621132703.0(CKB)5470000002443195(OCoLC)849749287(EXLCZ)99547000000244319520130621d2012 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierCoal dust explosibility meter evaluation and recommendations for application /Marcia L. Harris [and three others]Pittsburgh, PA :Department of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Office of Mine Safety and Health Research,2012.1 online resource (53 pages) illustrationsInformation circular ;9529DHHS (NIOSH) publication ;no. 2012-172Title from title screen (viewed on June 21, 2013)."August 2012."Includes bibliographical references (pages 25-26).Coal dustMeasurementMine dustsMeasurementCoal mines and miningDust controlEquipment and suppliesCoal mines and miningSafety measuresDust explosionsSafety measuresMine safetyCoal dustMeasurement.Mine dustsMeasurement.Coal mines and miningDust controlEquipment and supplies.Coal mines and miningSafety measures.Dust explosionsSafety measures.Mine safety.Harris Marcia L.1391384National Institute for Occupational Safety and Health.Office for Mine Safety and Health Research.GPOGPOBOOK9910704652003321Coal dust explosibility meter evaluation and recommendations for application3445143UNINA