Biblio

S. Watts, Boelee, E., Laamrani, H., y Khallaayoune, K., «Domestic water use in Morocco's Tessaout Amont irrigation system», Waterlines, an international journal of water, sanitation and waste, pp. p. 21-23 : 1 box, 1 fig., 1 photogr., 1 tab., 1999.

M. Yacoob, Brieger, W. R., y Watts, S., «What happened to guinea worm control? : an issue of water quality and health improvements», Water international, pp. p. 27-34, 1990.

E. S. Katsha y Watts, S., «A Multifaceted Approach to Health Education: A Case Study from Rural Egypt», International quarterly of community health education, vol. Vol. 13, no.2. .