Aganga, A.A., et al. “Atriplex Nummularia (Old Man Saltbush) : A Potential Forage Crop for Arid Regions of Botswana”. Pakistan Journal of Nutrition, vol. 2, no. 2, Feb. 2003, pp. 72-75, https://doi.org/10.3923/pjn.2003.72.75.