Biblio

G. Oluwasanya, Smith, J., y Carter, R., «Self supply systems : urban dug wells in Abeokuta, Nigeria», Water science and technology : water supply, pp. p. 172–178, 2011.

R. Carter, «Investigating options for self-help water supply : from field research to pilot interventions in Uganda ». Water and Sanitation Program - African Region, Nairobi, Kenya, p. 15 p. : 1 box, 1 fig., photogr., 2 tab., 2006.

R. Carter, Mpalanyi, J., y Ssebalu, J., «Self-help initiatives to improve water supplies in Eastern and Central Uganda, with emphasis on shallow groundwater : a case study of the RWSN Self-..». WaterAid, Kampala, Uganda, p. vii, 48 p. : 5 boxes, 6 tab., 2005.