1. Abbott, S.E., Douwes J., Caughley B.P., 2006. A survey of the microbiological quality of roof-collected rainwater of private dwellings in New Zealand. In: Proceedings of the 2006 Water International Conference, New Zealand, pp. 1–24.
2. Ashton, P.J., Ramasar, V., 2002. Water and HIV/AIDS: some strategic considerations for southern Africa. In: Turton, A.R., Henwood, R. (Eds.), Hydropolitics in the Developing World: A Southern Africa Perspective, African Water Issues Research Unit (AWIRU), Pretoria, RSA, pp. 217–235.
3. Exploring 30 years of malaria case data in KwaZulu-Natal, South Africa: Part II. The impact of non-climatic factors;Craig;Tropical Medicine and International Health,2004
4. De Lange, Marna. 2006. War on hunger: some impacts of the DWAF Rainwater Harvesting Pilot Programme. Report to the Water Resources Finance and Pricing DWAF directorate. Department of Water Affairs and Forestry, Pretoria, South Africa.
5. Department of Health (DOH), 2003a. Malaria. .