Witwatersrand National Botanical Garden, Roodepoort, Gauteng. Aerial photograph 2 of the Garden, with positions of erf 118, stream valley and nursery. Extract from report.
Witwatersrand National Botanical Garden, Roodepoort, Gauteng. Aerial photograph 1 of the Garden, with positions of plateau and waterfall indicated. Extract from report.
Witwatersrand National Botanical Garden, Roodepoort, Gauteng. Diagram 2: Map of South Africa showing the position of the seven regional botanical gardens of South Africa. Notes on the international connections of the gardens. Extract from report.
