01374nam 2200337Ka 450 991069640370332120080404091928.0(CKB)5470000002378809(OCoLC)219561916(EXLCZ)99547000000237880920080404d2001 ua 0engtxtrdacontentcrdamediacrrdacarrierFloor heaters can increase operator's dust exposure in enclosed cabs[electronic resource][Pittsburgh, PA] :U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health,[2001]2 unnumbered pages digital, PDF fileTechnology news ;no. 486Title from title screen (viewed on Mar. 13, 2008)."Milestones in Mining Safety and Health Technology.""March 2001."Dust controlUnited StatesEquipment and suppliesDust controlEquipment and supplies.Pittsburgh Research Laboratory (National Institute for Occupational Safety and Health)GPOGPOBOOK9910696403703321Floor heaters can increase operator's dust exposure in enclosed cabs3109894UNINA