References
- Acocks , J.P.H. 1975 . Veld types of South Africa , Mem. Bat. Survey S. Afr. No. 40 Pretoria : Govt. Printer .
- Aucamp , A.J. 1976 . The role of the browser in the bushveld of the Eastern Cape. . Proc. Grassld Soc. sth. Afr. , 11 : 135 – 138 .
- Aucamp , A.J. 1979 . Die produksie‐potensiaal van die valleibosveld as weiding vir Boer en Angorabokke. , Pretoria : Universiteit van Pretoria . Dsc (Agric.) tesis
- Aucamp , A.J. 1980 . Progress reports: OK‐Do 83/1 and OK‐Do 83/2 , Dohne Agricultural Research Institute . Unpublished
- Barnes , D.L. 1979 . “ Cattle ranching in the semi‐arid savannas of East and Southern Africa ” . In Management of semi‐arid ecosystems. , Edited by: Walker , B.H. 9 – 54 . Amsterdam : Elsevier .
- Carew , G.W. 1976 . Stocking rate as a factor determining profitability of beef production. . Rhod. Agric. J. , 73 : 111 – 115 .
- Charley , J.L. 1977 . “ Mineral cycling in Rangeland Ecosystems ” . In Rangeland Plant Physiology. Edited by: Sosebee , R.E. 215 – 256 .
- Danckwerts , J.E. A technique to assess the grazing capacity of sweetveld with particular reference to the False Thornveld areas of the Ciskei. , Natal University . in prep
- du Toit , P.F. 1972 . The goat in a bush‐grass community. . Proc. Grassld Soc. sth. Afr. , 7 : 44 – 50 .
- Harlan , J.R. 1958 . Generalised curves for gain per head and gain per acre in rates of grazing studies. . J. Range. Mgmt. , 11 : 140 – 147 .
- Hensley , M. and Laker , M.C. 1979 . “ Land resources of the Ciskei ” . In The Agricultural Potential of the Ciskei‐Amended Report. , Edited by: Laker , M.C. Alice : University of Fort Hare .
- Hensley, M., 1980. Personal communication. University of Fort Hare, Alice
- Kelly , R.D. 1977 . The significance of the woody component of semi‐arid savanna vegetation in relation to meat production . Proc. Grassld Soc. sth. Afr. , 12 : 105 – 108 .
- Koslowski , T.T. and Keller , T. 1966 . Food relations of woody plants . Bot. Rev. , 32 (4) : 293 – 382 .
- Marais , J.N. 1979 . “ The climate of Ciskei ” . In The Agricultural Potential of the Ciskei — Amended report. , Edited by: Laker , M.C. Alice : University of Fort Hare .
- Ovington , J.D. , Heitkamp , D. and Lawrence , D.B. 1963 . Plant biomass and productivity of prairie, oakwood and maize field ecosystems in central Minnesota . Ecology , 44 : 52 – 63 .
- Snyman , H.A. , Opperman , D.P.J. and van den Berg , J.A. 1980 . Hydrological cycle and water use efficiency of veld in different successional stages. . Proc. Grassld Soc. sth Afr. , 15 : 69 – 72 .
- Stallings , J.H. 1957 . “ Protect the soil and improve the range ” . In Soil Conservation. , 333 – 358 . Englewood Cliffs, New Jersey : Prentice‐Hall .
- Tainton , N.M. , Edwards , P.J. and Mentis , M.T. 1980 . A revised method for assessing veld condition. Proc. . Grassld Soc. sth. Afr. , 15 : 37 – 42 .
- Trollope , W.S.W. and Coetzee , P.G.F. 1979 . “ Vegetation and veld management ” . In The Agricultural potential of the Ciskei‐A mended report. , Edited by: Laker , M.C. Alice : University of Fort Hare .
- Trollope , W.S.W. 1979a . “ Browsing potential of the savanna areas of South Africa ” . In Veld and Pasture Management in South Africa. , Edited by: Tainton , N.M. Pietermaritzburg : University of Natal . (In press)
- Trollope , W.S.W. 1979 b . Fire‐ arangeland tool in Southern Africa. . Pro. Int. Rangeland Congr. , 1 : 245 – 247 .
- Walker , B.H. 1979 . “ Game ranching in Southern and East Africa ” . In Management of semi‐arid ecosystems , Edited by: Walker , B.H. 55 – 82 . Amsterdam : Elsevier .
- Walker , B.H. and Noy‐Meir , I. Aspects of stability and resilience of savanna ecosystems . Proc. Symp. on Dynamic Changes in Savanna Ecosystems. Pretoria : CSIR . (In press)
- Walker , B.H. 1980 . Stable production versus resilience: a grazing management conflict? . Proc. Grassld Soc. sth. Afr. , 15 : 79 – 83 .
- Watt , K.E.F. 1968 . “ The theory of resource management ” . In Ecology and Resource Management. , 38 New York : McGraw‐Hill .