Browsing TD: 2007 Volume 3 No 1 by Author "10224793 - Tempelhoff, Johann Wilhelm Nicolaas"
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Editorial comment: transdisciplinary research, technology, science and civil society in the developing world
Tempelhoff, J W N (2007) -
The Vaal River Barrage, South Africa’s hardest working water way: an historical contemplation
Tempelhoff, J.W.N.; Munnik, Victor; Viljoen, Morné (2007)South Africa’s Vaal River is the country’s hardest working rivers. It has been instrumental in securing valuable water supplies in the development of the country’s economic hub – the Gauteng Province. Since the mid-twentieth ...