01880nam 2200433Ia 450 991070132310332120120127130705.0(CKB)5470000002417839(OCoLC)774038673(EXLCZ)99547000000241783920120127d2011 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierDemands on the knee during kneeling and squatting activities common to low-seam mining[electronic resource] /Susan M. Moore ... [and others]Pittsburgh, PA ;Spokane, WA :Dept. 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,[2011]1 online resource (47 pages) illustrations (some color)DHHS (NIOSH) publication ;no. 2011-176Report of investigations ;9681Title from title screen (viewed on Jan. 27, 2012)."June 2011."Includes bibliographical references (pages 39-41).KneeSafety appliancesKneeWounds and injuriesPreventionMine safetyEquipment and suppliesKneeSafety appliances.KneeWounds and injuriesPrevention.Mine safetyEquipment and supplies.Moore Susan M1309059National Institute for Occupational Safety and Health.National Institute for Occupational Safety and Health.Office for Mine Safety and Health Research.GPOGPOBOOK9910701323103321Demands on the knee during kneeling and squatting activities common to low-seam mining3545370UNINA