Great Dams in Southern Africa
Author Dr. H. Olivier C.M.G., Ph.D., D.ENG., D.Sc. (Hon.), F.I.C.E., F.S.A.I.C.E., F.Asce, F.R.S.A Publishing date 1976 Published by Purnell & Sons S.A. Pty Ltd 97 Keerom Street Cape Town ISBN 0 86843 004 8 Colour… Read More »Great Dams in Southern Africa