References
- Acocks , J.P.H. 1975 . Veld types of South Africa. , 2nd edn 40 Mem. Bot. Surv. S. Afr.
- Blignaut , C. 1990 . Probleme ten opsigte van produksie en beleid: Ekonomiese probleme wat bewaringsboerdery aan bande lê , Pretoria : Departement Landbou .
- De Klerk , C.H. 1986 . “ ‘n Ondersoek na faktore wat in die weg staan van die aanvaarding van aanbevole veldbeheerpraktyke ” . S.A. Inst. vir Landbouvoorligting, Univ. van Pretoria .
- De Klerk , J.C. 1947 . Pastures of the southern Orange Free State: A century ago and today . Farming in sth Afr. , April : 347 – 354 .
- Erasmus , T. 1990 . Public accountability , Pretoria : Univ. of Pretoria .
- Gettinger , J.P. , Leslie , J. and Hoisingtong , C. 1987 . Food policy: Integrating supply, distribution and consumption , Baltimore : John Hopkins, University Press .
- Jarman , N.G. and Bosch , O.J.H. 1973 . “ The identification and mapping of extensive secondary invasive and degraded ecological types ” . CSIR Special Report Fis 50 1973 type 3 report for period July 1972 to November
- “ • A copy of the National Grazing Strategy (Wool Production Bulletin A3.1/1985) can be ordered from: Directorate of Agricultural Information ” . 0001 Pretoria : Private Bag X114 .
- “ • Copies of the 1987 and 1990 National Grazing Strategy Progress Reports are available from: Grassland Research Centre ” . 0039 Lynn East : Private Bag X05 .