02111nam 2200469I 450 991070962940332120180611111459.0(CKB)5470000002471945(OCoLC)1039097866(EXLCZ)99547000000247194520180608d2010 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierEvaluation of isocyanate exposure during polyurethane foam application and silica exposure during rock dusting at an underground coal mine /Kenneth W. Fent, Chad H. DowellCincinnati, OH :U.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health,2010.1 online resource (v, 19 pages) color illustrationsHealth hazard evaluation report ;HETA 2009-0085-3107"April 2010."Includes bibliographical references.Coal mines and miningEmployeesHealth and hygieneWest VirginiaBlacksvilleMine ventilationWest VirginiaBlacksvilleCarbenes (Methylene compounds)Threshold limit valuesWest VirginiaBlacksvilleIndustrial hygieneWest VirginiaBlacksvillePersonal protective equipmentWest VirginiaBlacksvilleCoal mines and miningEmployeesHealth and hygieneMine ventilationCarbenes (Methylene compounds)Threshold limit valuesIndustrial hygienePersonal protective equipmentFent Kenneth W.1401796Dowell ChadNational Institute for Occupational Safety and Health,United Mine Workers of America,GPOGPOBOOK9910709629403321Evaluation of isocyanate exposure during polyurethane foam application and silica exposure during rock dusting at an underground coal mine3480143UNINA