Biblio

G. K. Adu-Wusu, Roberts, L., and Debrah, K. A., “Experiences on Multiple Use Dams in Sissala West District, Ghana”. IRC, Ghana, p. 4 p., 2008.

L. Roberts, Chartier, Y., Chartier, O., Malenga, G., Toole, M., and Rodka, H., “Keeping clean water clean in a Malawi refugee camp : a randomized intervention trial”, Bulletin of the World Health Organization, pp. p. 280-287 : 3 fig., 3 tab., 2001.

W. A. Reinke, Newman, J., Stanton, B. F., and Roberts, L., “Rapid assessment for decision making : efficient methods for data collection and analysis”, vol. no. 391. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xvii, 80 p.: 7 fig., 1 tab., 1993.

S. A. Esrey, Potash, J. B., Roberts, L., and Shiff, C., “Effects of improved water supply and sanitation on ascariasis, diarrhoea, dracunculiasis, hookworm infection, schistosomiasis, and trachoma”, Bulletin of the World Health Organization, pp. p. 609-621: tab., 1991.

S. A. Esrey, Potash, J. B., Roberts, L., and Shiff, C., “Health benefits from improvements in water supply and sanitation : survey and analysis of the literature on selected diseases”, vol. no. 66. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. ix, 73 p.: fig., tab., 1990.