S. Champetier, Diallo, A., and Kouadio, J. - M. Sie,
“Independent water and sanitation providers in Africa : Abidjan Cote d'Ivoire
”. Water and Sanitation Program - West and Central Africa (WSP-WCA), Abidjan, Ivory Coast, p. 6 p. ; photogr., 2000.
S. Champetier and Diallo, A.,
“Independent water and sanitation providers in Africa : Conakry Guinee”, vol. no. 4. Water and Sanitation Program - West and Central Africa (WSP-WCA), Abidjan, Ivory Coast, p. 7 p. : fig., photogr., 2000.
S. Champetier, Diallo, A., and Kouadio, J. - M. Sie,
“Les operateurs independants de l'eau potable et de l'assainissement : Abidjan Cote d'Ivoire
”, vol. no. 3. Water and Sanitation Program - West and Central Africa (WSP-WCA), Abidjan, Ivory Coast, p. 6 p. ; photogr., 2000.
S. Champetier and Diallo, A.,
“Les operateurs independants de l'eau potable et de l'assainissement : Conakry Guinee
”, vol. no. 4. Water and Sanitation Program - West and Central Africa (WSP-WCA), Conakry, Guinea, p. 8 p. : fig., photogr., 2000.