Verwysings
- Acocks , J.P.H. 1966 . Non‐selective grazing as a means of veld reclamation . Proc. Grassld. Soc. Sth. Afr. , 1 : 33 – 39 .
- Joubert , J.G.V. 1970 . Die Robertson‐karoo as weistreek . Hand. Weidingsveren. S. Afr. , 5 : 62 – 68 .
- Roux , P.W. 1963 . The descending‐point method of vegetation survey . S. Afr. J. agric. Sci. , 6 : 273 – 288 .