1975. , 53 pages.
Brief technical data, photos and layout schemes on dams in exploitation are stated. The dams (both for hydropower and water supply purposes) comprise:
Beervlei,
Bloemhof,
Erfenis,
Gamkapoort,
Hendrik Verwoerd,
Paul Sauer,
aal,
Wagendrift and
Wemmershoek.
Brief technical data, photos and layout schemes on dams in exploitation are stated. The dams (both for hydropower and water supply purposes) comprise:
Beervlei,
Bloemhof,
Erfenis,
Gamkapoort,
Hendrik Verwoerd,
Paul Sauer,
aal,
Wagendrift and
Wemmershoek.