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A Comparative Analysis of Water Service Delivery in Germany and South Africa
Freese, Ulrich, (2011)
Sind die Preise für Wasserdienstleistungen der Ver- und Entsorgung in Deutschland wirklich kostendeckend?
Gawel, Erik, (2012)
Preferences for domestic water services in the Middle Olifants sub-basin of South Africa
Kloos, Julia, (2009)
General reports and discussions
(1975)
Water for human consumption : man and his environment ; a selection of papers
Maxwell, W. Hall C., (1983)
Sustainable water resources management in arid countries
Schiller, Eric J., (1992)