Author:Braune, E; Rogers, KHDate:1987A Symposium Proceedings containing the views of many specialists has already been published as an occasional Report by the Foundation for Research Development. This document contains an overview of the deliberations which occurred during a ...Read more
Author:Braune, E; Roger, KHDate:1987The vaal river catchments contains South African's economic heartland, the Pretoria -Witwatersrand-Vereeniging (PWV) complex. Although the catchments only produces eight per cent of the mean annual runoff of the country it has highest ...Read more