http://vital.seals.ac.za:8080/vital/access/manager/Index ${session.getAttribute("locale")} 5 A field investigation of physical workloads imposed on harvesters in South African forestry http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:5122 Wed 12 May 2021 20:03:56 SAST ]]> Physiological and perceptual responses of SANDF personnel to varying combinations of marching speed and backpack load http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:5128 Wed 12 May 2021 17:30:14 SAST ]]>