-
1
-
-
84950749747
-
-
2nd edn. Memoirs of the Botanical Survey of South Africa
-
Acocks JPH (1975) Veld types of South Africa, 2nd edn. Memoirs of the Botanical Survey of South Africa 40: 1-128
-
(1975)
Veld Types of South Africa
, vol.40
, pp. 1-128
-
-
Acocks, J.1
-
2
-
-
84870574822
-
-
19th edn. American Public Health Association, Washington
-
American Public Health Association (APHA) (1995) Standard Methods for the Examination of Water and Wastewater, 19th edn. American Public Health Association, Washington.
-
(1995)
Standard Methods for the Examination of Water and Wastewater
-
-
-
3
-
-
0031471766
-
Does taxonomic resolution affect the multivariate description of the structure of freshwater benthic macro-invertebrate communities?
-
Bowman MF and Bailey RC (1997) Does taxonomic resolution affect the multivariate description of the structure of freshwater benthic macro-invertebrate communities? Canadian Journal of Fisheries and Aquatic Science 54: 1802-1807.
-
(1997)
Canadian Journal of Fisheries and Aquatic Science
, vol.54
, pp. 1802-1807
-
-
Bowman, M.F.1
Bailey, R.C.2
-
4
-
-
85024083082
-
-
Proceedings of Spatial Framework Workshop. NBP report series No. 2. Institute for Water Quality Studies, Department of Water Affairs and Forestry, Pretoria
-
Brown CA, Eekhout S and King JM (1996) National Biomonitoring Programme for riverine ecosystems. Proceedings of Spatial Framework Workshop. NBP report series No. 2. Institute for Water Quality Studies, Department of Water Affairs and Forestry, Pretoria.
-
(1996)
National Biomonitoring Programme for Riverine Ecosystems
-
-
Brown, C.A.1
Eekhout, S.2
King, J.M.3
-
5
-
-
1342334825
-
Turbidity, the silent killer in South African rivers
-
Bruton M (1988) Turbidity, the silent killer in South African rivers. Quagga 23: 16-17.
-
(1988)
Quagga
, vol.23
, pp. 16-17
-
-
Bruton, M.1
-
7
-
-
0002414965
-
The effects of silt and sand on the invertebrate fauna of streams and rivers
-
Chutter FM (1968) The effects of silt and sand on the invertebrate fauna of streams and rivers. Hydrobiologia 34: 57-76.
-
(1968)
Hydrobiologia
, vol.34
, pp. 57-76
-
-
Chutter, F.M.1
-
9
-
-
1342334826
-
The invertebrate fauna and biotic index value of water quality of the Great Berg River, Western Cape
-
Coetzer A (1978) The invertebrate fauna and biotic index value of water quality of the Great Berg River, Western Cape. Journal of the Limnological Society of Southern Africa 4(1): 1-7.
-
(1978)
Journal of the Limnological Society of Southern Africa
, vol.4
, Issue.1
, pp. 1-7
-
-
Coetzer, A.1
-
10
-
-
0004258933
-
-
University of Cape Town Press, Cape Town
-
Davies BR and Day J (1998) Vanishing Waters. University of Cape Town Press, Cape Town.
-
(1998)
Vanishing Waters
-
-
Davies, B.R.1
Day, J.2
-
12
-
-
85023998214
-
-
Umzimvubu transfer option. Department of Water Affairs and Forestry, Pretoria
-
Department of Water Affairs and Forestry (1994) Vaal augmentation planning study. Umzimvubu transfer option. Department of Water Affairs and Forestry, Pretoria.
-
(1994)
Vaal Augmentation Planning Study.
-
-
-
14
-
-
0026350973
-
Effects of experimentally increasing concentrations of suspended sediment on macroinvertebrate drift
-
Doeg TJ and Milledge GA (1991) Effects of experimentally increasing concentrations of suspended sediment on macroinvertebrate drift. Australian Journal of Marine and Freshwater Resources 42: 519-526.
-
(1991)
Australian Journal of Marine and Freshwater Resources
, vol.42
, pp. 519-526
-
-
Doeg, T.J.1
Milledge, G.A.2
-
15
-
-
0021824959
-
The chemical composition of Transkei river water
-
Du Preez AL (1985) The chemical composition of Transkei river water. Water SA 11(1): 41-47.
-
(1985)
Water SA
, vol.11
, Issue.1
, pp. 41-47
-
-
Du Preez, A.L.1
-
17
-
-
0001880298
-
Densities and substrate associations of macro-invertebrates in riffles of a small, high plains stream
-
Hubert WA, Lavoe WJ and Bray LD (1991) Densities and substrate associations of macro-invertebrates in riffles of a small, high plains stream. Journal of Freshwater Ecology 11(1): 21-26.
-
(1991)
Journal of Freshwater Ecology
, vol.11
, Issue.1
, pp. 21-26
-
-
Hubert, W.A.1
Lavoe, W.J.2
Bray, L.D.3
-
18
-
-
0003746525
-
-
Department of Water Affairs and Forestry. Technical Report No. TR108, Department of Water Affairs and Forestry, Pretoria
-
Kempster PL, Hattingh WHJ and Van Vleit HR (1981) Summarised water quality criteria. Department of Water Affairs and Forestry. Technical Report No. TR108, Department of Water Affairs and Forestry, Pretoria.
-
(1981)
Summarised Water Quality Criteria.
-
-
Kempster, P.L.1
Hattingh, W.2
Van Vleit, H.R.3
-
19
-
-
0002962149
-
The distribution of invertebrate communities in a small South African river
-
King JM (1981) The distribution of invertebrate communities in a small South African river. Hydrobiologia 83: 43-65.
-
(1981)
Hydrobiologia
, vol.83
, pp. 43-65
-
-
King, J.M.1
-
20
-
-
85011221862
-
Instream flow assessments for regulated rivers in South Africa using the Building Block Methodology
-
King J and Louw WD (1998) Instream flow assessments for regulated rivers in South Africa using the Building Block Methodology. Aquatic Ecosystem Health and Management 1: 109-124.
-
(1998)
Aquatic Ecosystem Health and Management
, vol.1
, pp. 109-124
-
-
King, J.1
Louw, W.D.2
-
21
-
-
0016906943
-
Evaluation of methods for preserving the levels of soluble inorganic phosphorus and nitrogen in unfiltered water samples
-
Klingaman ED and Nelson DW (1976) Evaluation of methods for preserving the levels of soluble inorganic phosphorus and nitrogen in unfiltered water samples. Journal of Environmental Quality 5(1): 42-46.
-
(1976)
Journal of Environmental Quality
, vol.5
, Issue.1
, pp. 42-46
-
-
Klingaman, E.D.1
Nelson, D.W.2
-
23
-
-
0012810539
-
-
Institute for Water Quality Studies, Report No. N/0000_/REH0299, Department of Water Affairs and Forestry, Pretoria
-
MacKay H (1999) Resource-Directed Measures for protection of water resources. Institute for Water Quality Studies, Report No. N/0000_/REH0299, Department of Water Affairs and Forestry, Pretoria
-
(1999)
Resource-Directed Measures for Protection of Water Resources.
-
-
Mackay, H.1
-
24
-
-
1342334823
-
-
WRC Report No. 716/1/01, Water Research Commission, Pretoria
-
Madikizela BR, Dye AH and O'Keeffe JH (2001) Water quality and faunal studies in the Umzimvubu catchment, Eastern Cape, with particular emphasis on species as indicators of environmental change. WRC Report No. 716/1/01, Water Research Commission, Pretoria.
-
(2001)
Water Quality and Faunal Studies in the Umzimvubu Catchment, Eastern Cape, with Particular Emphasis on Species as Indicators of Environmental Change.
-
-
Madikizela, B.R.1
Dye, A.H.2
O'keeffe, J.H.3
-
25
-
-
0003522307
-
-
1st edn. Drainage regions M, N, P, Q, R, S and T, Eastern Cape. WRC Report No. 298/51/94, Water Research Commission, Pretoria
-
Midgley DC, Pitman WV and Middleton BJ (1994) Surface water resources of South Africa 1990, Vol. 5, 1st edn. Drainage regions M, N, P, Q, R, S and T, Eastern Cape. WRC Report No. 298/51/94, Water Research Commission, Pretoria.
-
(1994)
Surface Water Resources of South Africa 1990
, vol.5
-
-
Midgley, D.C.1
Pitman, W.V.2
Middleton, B.J.3
-
26
-
-
1342313457
-
-
MSc Thesis, University of Natal, Pietermaritzburg
-
Mqoqi NP (1991) An Epidemiological Investigation of Urinary Schistosomiasis, Schistosoma haematobium, in the Port St Johns District of Transkei. MSc Thesis, University of Natal, Pietermaritzburg, 150 pp.
-
(1991)
An Epidemiological Investigation of Urinary Schistosomiasis, Schistosoma Haematobium, in the Port St Johns District of Transkei
, pp. 150
-
-
Mqoqi, N.P.1
-
27
-
-
1342271155
-
The blackfly problem in the Great Fish River
-
O'Keeffe JH (1985) The blackfly problem in the Great Fish River. The Naturalist 29(3): 3-7.
-
(1985)
The Naturalist
, vol.29
, Issue.3
, pp. 3-7
-
-
O'keeffe, J.H.1
-
28
-
-
0025198196
-
The effects of impoundment on the physicochemistry of two contrasting southern African river systems
-
O'Keeffe JH and Palmer RW (1990) The effects of impoundment on the physicochemistry of two contrasting southern African river systems. Regulated Rivers Research and Management 5: 97-110.
-
(1990)
Regulated Rivers Research and Management
, vol.5
, pp. 97-110
-
-
O'keeffe, J.H.1
Palmer, R.W.2
-
29
-
-
0003067016
-
-
WRC Report No. 405/1/96, Water Research Commission, Pretoria
-
O'Keeffe JH, Van Ginkel CE, Hughes DA, Hill TR and Ashton PJ (1996) A situation analysis of water quality in the catchment of the Buffalo River, Eastern Cape, with special emphasis on the impacts of low cost, high density urban development on water quality. WRC Report No. 405/1/96, Vol. 1. Water Research Commission, Pretoria.
-
(1996)
A Situation Analysis of Water Quality in the Catchment of the Buffalo River, Eastern Cape, with Special Emphasis on the Impacts of Low Cost, High Density Urban Development on Water Quality
, vol.1
-
-
O'keeffe, J.H.1
Van Ginkel, C.E.2
Hughes, D.A.3
Hill, T.R.4
Ashton, P.J.5
-
30
-
-
0028563125
-
Macroinvertebrate community structure and altitudinal changes in the upper reaches of a warm temperate southern African river
-
Palmer CG, Palmer A, O'Keeffe JH and Palmer R (1994) Macroinvertebrate community structure and altitudinal changes in the upper reaches of a warm temperate southern African river. Freshwater Biology 32: 337-347.
-
(1994)
Freshwater Biology
, vol.32
, pp. 337-347
-
-
Palmer, C.G.1
Palmer, A.2
O'keeffe, J.H.3
Palmer, R.4
-
31
-
-
0002783301
-
Invertebrates in the Orange River, with emphasis on conservation and management
-
Palmer RW (1996) Invertebrates in the Orange River, with emphasis on conservation and management. Southern African Journal of Aquatic Sciences 22(1/2): 3-51.
-
(1996)
Southern African Journal of Aquatic Sciences
, vol.22
, Issue.1-2
, pp. 3-51
-
-
Palmer, R.W.1
-
32
-
-
0003962193
-
-
WRC Report No. 297/2/92, Water Research Commission, Pretoria
-
Rooseboom A, Verster E, Zietman HC and Lotriet HH (1992) The development of the new sediment yield map of southern Africa. WRC Report No. 297/2/92, Water Research Commission, Pretoria.
-
(1992)
The Development of the New Sediment Yield Map of Southern Africa.
-
-
Rooseboom, A.1
Verster, E.2
Zietman, H.C.3
Lotriet, H.H.4
-
34
-
-
0028563638
-
Macro-invertebrate communities of streams in western Nepal: Effects of altitude and land use
-
Suren AM (1994) Macro-invertebrate communities of streams in western Nepal: effects of altitude and land use. Freshwater Biology 23: 223-336.
-
(1994)
Freshwater Biology
, vol.23
, pp. 223-336
-
-
Suren, A.M.1
-
36
-
-
1342313455
-
Soil resources of the Transkei
-
Van Wyk JH (1968) Soil resources of the Transkei. Fort Hare Papers 14(2): 65-88.
-
(1968)
Fort Hare Papers
, vol.14
, Issue.2
, pp. 65-88
-
-
Van Wyk, J.H.1
|