Soil conservation in South Africa : a review of the problem and developments to date
1963
Ross, J. C. |
South Africa
Threatened species : habitat conservation and their survival : the best way to ensure the survival of species is to conserve its natural habitat
1977
Geldenhuys, R. |
Agrarian reform and grassroots development : ten case studies
1990
Proterman, R. L. |
Temple, Mary N. |
Hanstad, Timothy M. |
Kalahari : the kingdom of the gemsbok
1976
Steele, David |
Environmental management in South Africa
1994
Fuggle, R. F. |
Rabie, M. A. |
The economic value of wilderness : proceedings of the conference, Jackson, Wyoming, May 8-11, 1991
1992
Payne, Claire |
Bowker, J. M. |
Reed, Patrick C. |
Rondevlei Bird Sanctuary : annual report
Middlemiss, Ernest |
Langley, C. H. |
Conceptual proposals for Kruger- Banhine a transfrontier natural resource area
1991
Tinley, K. L. |
Van Riet, W. F. |