Showing 61 - 80 results of 162 for search '"Vaal River"', query time: 2.01s Refine Results
  1. 61
    Analysis and prediction of chemical treatment cost of potable water in the Upper and Middle Vaal water management areas.
    by Gebremedhin, Samuel Kahsai.
    Published 2010
    Subjects: “...Eutrophication--Control--South Africa--Vaal River....”
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  2. 62
    Notes on the occurrence of <i>Trypanosoma</i> sp. (Kinetoplastida: Trypanosomatidae) in freshwater fishes from South Africa
    Subjects: “...Trypanosoma, Trypanosoma mukasai, Vaal Dam, Vaal River Barrage, Nylsvlei Nature Reserve, Sand River...”
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    Article
  3. 63
    Notes on the occurrence of Trypanosoma sp. (Kinetoplastida: Trypanosomatidae) in freshwater fishes from South Africa
    Subjects: “...Vaal River Barrage...”
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    Article
  4. 64
    Vestiging langs die Vaalrivier in die omgewing van die Vredefortkoepel, 1840-2012 / Claudia Gouws
    by Gouws, Claudia
    Published 2014
    Subjects: “...Vaal River...”
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  5. 65
    Vestiging langs die Vaalrivier in die omgewing van die Vredefortkoepel, 1840-2012 / Claudia Gouws
    by Gouws, Claudia
    Published 2014
    Subjects: “...Vaal River...”
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  6. 66
    Hydrologic-economic appraisal of inter-basin water transfer projects
    by Van Niekerk, P. H.
    Published 2013
    Subjects: “...Vaal River Supply System...”
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    Others
  7. 67
    Investigation into the occurrence of the dinoflagellate, Ceratium hirundinella in source waters and the impact thereof on drinking water purification / van der Walt N.
    by Van der Walt, Nicolene
    Published 2012
    Subjects: “...Vaal River...”
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  8. 68
    Investigation into the occurrence of the dinoflagellate, Ceratium hirundinella in source waters and the impact thereof on drinking water purification / van der Walt N.
    by Van der Walt, Nicolene
    Published 2012
    Subjects: “...Vaal River...”
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  9. 69
    The impact of Katse Dam water on water quality in the Ash, Liebenbergsvlei and Wilge Rivers and the Vaal Dam
    by Wright, Jacqueline Sharon
    Published 2008
    “... part of the Vaal River catchment. Physical, chemical and microbiological sampling results were obtained...”
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  10. 70
    Quantifying land-based sources of plastic pollution in South Africa
    by Weideman, Eleanor A
    Published 2020
    “... of the Orange-Vaal River system, which flows west across the country to eventually drain into the Atlantic Ocean...”
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    Dissertation
  11. 71
    Assessment of blackfly (Diptera : Simuliidae) problem status and potential biological control agents along the Vaal and Orange Rivers in South Africa
    by De Beer, Chantel Janet
    Published 2013
    “.... Furthermore, blackfly populations at thirteen sites along the Orange River, twelve along the Vaal River...”
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  12. 72
    Collaborative transboundary water quality monitoring :a strategy for Fezile Dabi District Municipality and its neighbours / André Stephmar van Zyl
    by Van Zyl, André Stephmar
    Published 2014
    “... and three provincial boundaries. The Vaal River, a valuable domestic, industrial and agricultural water...”
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  13. 73
    Collaborative transboundary water quality monitoring :a strategy for Fezile Dabi District Municipality and its neighbours / André Stephmar van Zyl
    by Van Zyl, André Stephmar
    Published 2014
    “... and three provincial boundaries. The Vaal River, a valuable domestic, industrial and agricultural water...”
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  14. 74
    Mapping landscape function with hyperspectral remote sensing of natural grasslands on gold mines
    by Furniss, David Gordon
    Published 2017
    “..., West Wits and Vaal River, a suitable Hyperion image was only available for Vaal River. A minimum...”
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    Others
  15. 75
    Voortplantingsbiologie van die visluis Argulus japonicus Thiele, 1900 (Crustacea: Branchiura)
    by Venter, Mariana
    Published 2014
    “... the Transvaal and has assumed near epidemic proportions among fish in the Vaal River system. . Aspects...”
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  16. 76
    Development of a generic monitoring protocol for management of Cryptosporidium and Giardia in drinking water / by Makhosazana Victoria Sigudu
    by Sigudu, Makhosazana Victoria
    Published 2011
    “... the feasibility of the protocol on a small system, the drinking water purification plant at the Vaal River Barrage...”
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  17. 77
    Development of a generic monitoring protocol for management of Cryptosporidium and Giardia in drinking water / by Makhosazana Victoria Sigudu
    by Sigudu, Makhosazana Victoria
    Published 2011
    “... the feasibility of the protocol on a small system, the drinking water purification plant at the Vaal River Barrage...”
    Get full text
  18. 78
    Germination and predation of Acacia karroo seeds on acid mine drainage polluted soils
    by Lagerwall, Dawn
    Published 2016
    “...-polluted soils. The study was undertaken within the Vaal River Operations mining rights area. This area...”
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    Others
  19. 79
    Contamination of the water supply to the town of Carolina, Mpumalanga, January 2012
    by Terence S. McCarthy, Marc S. Humphries
    Published 2013-09-01
    “... cause and to assess whether the event has relevance for other dams in the Vaal River system. Chemical...”
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    Article
  20. 80
    Relationship of Vaal Dam high water flow and water quality from 1995 to 2010
    by Du Plessis, Anja
    Published 2012
    “...M.Sc. === The Vaal River is the main source of water supply to the central industrial, mining...”
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