Biblio

D. Ey, “Planning for water and sanitation programs in the Caribbean”, vol. no. 303. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xv, 72 p.: fig., map, tab., 1990.

F. J. Henry, “Reinfection with Ascaris lumbricoides after chemotherapy : a comparative study in three villages with varying sanitation”, Transactions of the Royal Society of Tropical Medicine and Hygiene, pp. p. 460-464: tab., 1988.

J. M. Calixte and Sanchez, H., “Twinning : utility pairing”, Journal American Water Works Association, pp. p. 73-76: fig., photogr., 1988.

I. T. F. A. O. - Rome and United Nations -New York, NY, US, Water resources legislation and administration in selected Caribbean countries, vol. no. 16. New York, NY, USA: United Nations Department of Technical Co-operation for Development, 1986, p. iv, 171 p.

P. Jordan, “Schistosomiasis : the St.Lucia project”. Cambridge University Press, Cambridge, UK, p. xv, 442 p.: fig., tab., ill., 1985.

P. R. Dalton, “A socioecological approach to the control of Schistosoma mansoni in St. Lucia”, Bulletin of the World Health Organization, pp. p. 587-595, 1976.