References
- Acocks , J.P.H. 1975 . Veld types of South Africa , Botanical Research Institute, Dept. Agric. Tech. Services .
- Arnold , G.W. and Dudzinzki , M.L. 1978 . Ethology of free‐ranging domestic animals , Amsterdam : Elsevier Scientific Publications .
- Greig‐Smith , P. 1983 . Quantitative Plant Ecology , Oxford : Blackwell Scientific Publications .
- Hill , M.O. 1979 . DECORANA — a FORTRAN program for detrended correspondence analysis and reciprocal averaging , New York, Ithaca : Ecology and Systematics, Cornell University .
- MacDonald , I.A.W. 1978 . Pattern and process in a semi‐arid grassveld in Rhodesia . Proc. Grossl. Soc. sth. Afr. , 13 : 103 – 109 .
- MacVicar , C.N. , De Villiers , J.M. , Loxton , R.F. , Verster , E. , Lambrechts , J.J.N. , Merryweather , F.R. , Le Roux , J. , Van Rooyen , T.H. and Harmse , H.J. von M. 1977 . Soil classification: a binomial system for South Africa , Pretoria : Dept. of Agric. Tech. Services .
- Rayner , A. A. 1967 . A first course in biometry for agriculture students , Pietermaritzburg : University of Natal Press .
- Ring , C.B. , Nicholson , R.A. and Launchbaugh , J.L. 1985 . Vegetational traits of patch‐grazed rangeland in west‐central Kansas . J. Range Manage. , 38 : 51 – 55 .
- Stoddart , L.A. , Smith , A.D. and Box , T.W. 1975 . Range Management , New York : McGraw Hill .
- Tainton , N.M. 1981 . “ The ecology of the main grazing lands of South Africa ” . In Veld and pasture management in South Africa , Edited by: Tainton , N.M. Pietermaritzburg : Shuter and Shooter .
- Tainton , N.M. , Bransby , D.I. and Booysen , P.de V. 1983 . Common veld and pasture grasses of Natal , Pietermaritzburg : Shuter and Shooter .
- Weaver , J.E. and Tomanek , G.W. 1951 . Ecological studies in a midwestern range: the vegetation and effects of cattle on its composition and distribution , Nebraska Conserv. Bull. 38