References
- Du Toit , P.F. and Ingpen , R.A. 1970 . Some effects of winter grazing on Döhne Sourveld . Proc. Grassld Soc. Sth. Afr. , 5 : 27
- Ingpen, R.A., 1969. Unpublished data. Döhne Agric. Research Inst., Stutterheim, C.P.
- Present address: University of Fort Hare, Private Bag 314, Alice, Cape Province.