Biblio

B. Collignon, “Urban water supply innovations in Cote d'Ivoire : how cross-subsidies help the poor”, vol. no. 11. Water and Sanitation Program - African Region, Nairobi, Kenya, p. 8 p. : 5 fig., 5 photogr., 2002.

B. Collignon and Vezina, M., “Independent water and sanitation providers in African cities : a ten-country study : summary”. Water and Sanitation Program - West and Central Africa (WSP-WCA), Abidjan, Ivory Coast, p. 16 p. : boxes, fig., photogr., 2000.

B. Collignon and Vezina, M., “Independent water and sanitation providers in African cities : full report of a ten-country study”. World Bank, Washington, DC, USA, p. iv, 64 p. : 8 boxes, 13 fig., 18 tab., 2000.

B. Collignon and Vezina, M., “Les operateurs independants de l'eau potable et de l'assainissement dans les villes africaines : synthese d'une etude menee dans 10 pays d'Afrique ”. Water and Sanitation Program - East and Southern Africa, Nairobi, Kenya, p. 13 p. : fig., tab., 2000.

B. Collignon, Taisne, R., and Kouadio, J. - M. Sie, “Water and sanitation for the urban poor in Côte d'Ivoire”. Water and Sanitation Program - West and Central Africa (WSP-WCA), Abidjan, Ivory Coast, p. 32 p. : 15 fig., 15 tabs., 2000.