Biblio

M. Ministere ML, “Elements d'amenagement des points d'eau”. Mali, Ministere de la Sante de la Solidarite et des Personnes Agees, Div. Hygiene et A, Bamako, Mali, p. 32 p. : tech. drwngs, 1995.

V. W. Werner, “Integral filter systems for reservoirs of small earth dams”, presented at the 1983-01-01, Machakos, Kenya, 1983, p. 13 p.