共 23 条
[1]
Acocks J.P.H., pp. 1-146, (1988)
[2]
Behr C.M., Bredenkamp G.J., A phytosociological classification of the vegetation of the Witwatersrand National Botanic Garden, S. Afr. J. Bot., 54, pp. 525-533, (1988)
[3]
Bezuidenhout H., (1988)
[4]
Bezuidenhout H., Bredenkamp G.J., Elsenbroek J.H., Die plantegroei van die alkaligraniet en aangrensende kwartsiet in die Vredefortkoepel, noordwes van Parys, S.A. Tydskr. Natuurweten. Tegnol., 7, pp. 4-9, (1988)
[5]
Bosch O.J.H., (1985)
[6]
Bosch O.J.H., Degradation of the semi-arid grasslands of southern Africa, J. Arid Environ., 16, pp. 165-175, (1989)
[7]
Bosch O.J.H., Janse Van Rensburg F.P., Truter S.D.U.T., Identification and selection of benchmark sites on litholitic soils of the western grassland biome of South Africa, J. Grassl. Soc. S. Afr., 4, pp. 59-62, (1987)
[8]
Bredenkamp G.J., Bosch O.J.H., Bezuidenhout H., Janse Van Rensburg F.P., (1989)
[9]
Bredenkamp G.J., Joubert A.F., Bezuidenhout H., A reconnaissance survey of the vegetation of the plains of the Potchefstroom – Parys – Fochville area, S. Afr. J. Bot., 55, pp. 199-206, (1989)
[10]
Friedel M.H., A preliminary investigation of woody plant increase in the western Transvaal and implications for veld assessment, J. Grassl. Soc. S. Afr., 4, pp. 25-30, (1987)