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Report on the proposed second phase of the Tugela-Vaal Government Water Project with the Drakensberg pumped storage development : prep. in terms of section 58 of the Water Act, 1956 (Act 54 of 1956) ; 1974-1975 - Verslag oor die voorgestelde tweede fase van die Tugela-Vaal Staatswater Projek met Drakensbergpomp-opgaarontwikkeling ; opgestel ingevolge artikel 58 van die Waterwet, 1956 (Wet 54 van ...
(1975)
Turning one drop of water into three
Gaunt, John, (1980)
Some economic Aspects of the Bhakra Nangal project : A preliminary analysis in terms of selected investment criteria
Raj, K. N., (1960)