View/Open - University of Zululand Institutional Repository

231
11111I11111
• Parsons, R., 1995. A South African aquifer system management classification,
WRC Report No. KV 77/95, Water Research Commission, Pretoria, 20 p. + app.
(The report, which deals with groundwater pollution issues, has a useful glossary
of South African groundwater terms).
• Rudolph, D.C., Kirchner, J. and Botha, J.F., 1992. Investigations into variable head
tests for the determination of aquifer parameters, WRC Report No.. 272/1/92,
Water Research Commission, Pretoria, 64 p.
• Simpson, G.C., 1990. Research into groundwater abstraction in residential areas,
VOL 1, WRC Report No. 211/1/90, Water Research Commission, Pretoria, 56 p.
+ app.
• Simpson, G.C., 1990. Data from the research into groundwater abstraction in
residential areas, VOL 2, WRC Report No. 211/2/90, Water Research Commission,
Pretoria, 186 p. (The Simpson reports refer to Pretoria and constitute a useful
survey of urban residential groundwater consumption patterns in drought
situations).
• Van Tonder, G.J. and Cogho, V.E., 1987. AQUAMOD: 'n twee-dimensionele
Galerkin eindige element simulasieprogram vir mikrorekenaars vir die voorspelling
van versadigde grondwatervloei en besoedeling, Water SA, VOL 13/3),
p. 175 - 180.
• Van Wyk, W.L., 1961. Die temperatuur van ondergrondse water in noord-Natal,
Zoeloeland en omliggende gebiede, Tydskrif vir Natuurwetenskappe, VOL 1(3),
p. 192 - 196.
• Van Wyk, W.L., 1963. Ground-water studies in northern Natal, Zululand and
surrounding areas, Memoir No. 52, Geological Survey, Department of Mines,
Pretoria, 135 p. and map.
• Vegter, J.R., 1990. Groundwater regions and subregions of South Africa,
Technical Report No. Gh 3697, Directorate of Geohydrology, Department of Water
Affairs and Forestry, Pretoria, 52 p.