Author:Nyoni, NMB; Grab, S; Archer, Emma RMDate:Apr 2018Compared to other types of livestock, poultry is widely owned by rural households in developing countries. Rural poultry production is not a primary agricultural activity per se, but rather serves to supplement other farming activities in ...Read more
Author:Schutte, PDate:Sep 2009Occupational heat stress is a recognized health and safety hazard in South African mines. The consequences of high occupational heat loads can be expressed in terms of impaired work capacity, errors of judgment with obvious implications for ...Read more