Aganga, A., Mthetho, J. and Tshwenyane, S. (2003) “Atriplex Nummularia (Old Man Saltbush) : A Potential Forage Crop for Arid Regions of Botswana”, Pakistan Journal of Nutrition, 2(2), pp. 72–75. doi:10.3923/pjn.2003.72.75.