Biblio

S. Cairncross, Blumenthal, U. J., Kolsky, P., Tayeh, A., and Moraes, L., “ Public and domestic domains in the transmission of disease”, Tropical medicine and international health, pp. p. 27-34 : 4 tab., 1996.

S. Cairncross and Tayeh, A., “Guinea worm and water supply in Kordofan, Sudan”, Journal of the Institution of Water and Environmental Management, pp. p. 268-274: fig., tab., 1988.