1.
Paterson G, Turner D, Wiese L, van Zijl G, Clarke C, van Tol J. Spatial soil information in South Africa: Situational analysis, limitations and challenges. S. Afr. J. Sci. [Internet]. 2015 May 28 [cited 2024 Nov. 23];111(5/6):1-7. Available from: https://sajs.co.za/article/view/3622