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Report to the Water Research Commission on Guidelines for the Use of Peroxone and Other Oxidants for the Treatment of Eutrophic and Coloured Waters in South Africa
Charl Jacobus Van der Walt, WNNR. Division of Water, Environment and Forestry Technology, South African Council for Scientific and Industrial Research. Division of Water, Environment, and Forestry Technology, South Africa. Water Research Commission · Yayınevi bilinmiyor
73 sayfa · 1996
Drinking water
Die Suid-Afrikaanse erfreg
Nicolaas Johannes Van der Merwe, C. J. Rowland, M. B. Cronje · Yayınevi bilinmiyor
678 sayfa · 1990-12-01
Inheritance and succession