Shigwedha, D. N. ., Kahumba, A. and Shikangalah, R. . (2020) “A cross sectional comparison of chemical treatment on plant biodiversity at Neudamm farm, Namibia”, Welwitschia International Journal of Agricultural Sciences, 2, pp. 45–57. doi: 10.32642/wijas.v2i.1402.