Biblio

R. F. Carroll, «Health aspects of latrine construction», vol. 196. Building Research Establishment, Watford, UK, p. 7 p.: fig., 1991.

World Bank. Regional Water and Sanitation Group for West and Central Africa -Abidjan, CI, Groupe Regional Eau et Assainissement Afrique de l'Ouest / GREA-AO, «Seven West African case studies of community management of rural water supply». Water and Sanitation Program - West and Central Africa (WSP-WCA), Abidjan, Ivory Coast, p. 25 p.: tab., 1991.

R. Franceys, Pickford, J., Hutton, L., y Cotton, A., «Watsan 2000 : proceedings of the UNICEF orientation/training workshop for water and sanitation staff : 23-27 July 1990». Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, Loughborough, UK, p. 214 p.: drawings, fig., tab., 1991.

C. S. L. Chachage, Nawe, J., y Wilfred, L. L., «Rural water and sanitation programme in Morogoro and Shinyanga regions : a study on women involvement in the implementation of the programme». Dar es Salaam University Press, Dar es Salaam, Tanzania, p. x, 68 p.: tab., 1990.