Biblio

D. R. Ghimire, “Sustainable and least cost gravity water supply for a rural community in the hills”. University of Leeds, Department of Civil Engineering, Liverpool, UK, p. 180 p.: fig., 1991.

Má A. l'Huissier, “L'alimentation en eau potable des populations urbaines a faible revenu dans les pays en developpement : rapport intermediaire : etudes de cas : Togo, Congo, Gabon, Cote d'Ivoire”. CERGRENE, Ecole Nationale des Ponts et Chaussees, Noisy-le-Grand, France, p. 196 p. in various pagings, 1986.

R. B. Robinson and Austin, T. A., “Cost optimization of rural water systems”, Journal of the Hydraulics Division, Proceedings of the American Society of Civil Engineers, 1976.