1991
B. M. Jackson,
« Water, sanitation and money », in
Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, p. P. 81-84.
H. A. Gondwe, Evans, P., Igogo, C., et Kruger, A.,
« The water sector programme in Rukwa : report ». NORAD, Norwegian Agency for Development Cooperation, Oslo, Norway, p. 42 p. + 3 annexes (ca. 60 p.): tab., 1991.
World Bank -Washington, DC, US, UNDP -New York, NY, US, et Abidjan, C. I. African De,
« Water supply and sanitation in Africa : laying the foundation for the 1990s : proceedings of the All Africa Rural Water Supply and Sanitation Workshop and Water Supply and Sanitation Sector Conference, Abidjan, Cote d'Ivoire, May 1990 ». World Bank, Washington, DC, USA, p. 2 vol. (ix, 221 p. ; 291 p.): tab., 1991.
R. Franceys, Pickford, J., Hutton, L., et 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.
F. I. F. I. N. N. I. D. A. - Helsinki et Zanzibar (State). Ministry of Water, Energy, Construction, Land and Environment -TZ,
« Zanzibar urban water supply development project : I Implementation phase 1991 - 1994 : project document ». FINNIDA, Ministry of Foreign Affairs, Helsinki, Finland, p. x, 45, 23 p. annexes: fig., tab., 1991.
1990
B. Shore et Young, D.,
« Advantages of rehabilitation over replacement ». Asian Development Bank, Manila, Philippines, p. 31 p., ann. 6 p.: tab., 1990.
World Bank -Washington, DC, US,
The Aga Khan rural support program in Pakistan : second interim evaluation. Washington, DC, USA: World Bank, 1990, p. x, 134 p. : fig., tab., map.
I. L. Nyumbu, Scott, M., Seager, M., et Wang, C.,
« Agua potable y saneamiento : manual de principios y metodos financieros ». World Health Organization, Community Water Supply & Sanitation Unit, Geneva, Switzerland, p. iv, 100 p.: fig., 1990.
Rand Urban Government,
« Annual report 1988/89 for the rural water supply and sanitation sector ». Zimbabwe, Ministry of Local Government, Rural and Urban Development, Harare, Zimbabwe, p. 43 p.: tab., 1990.
I. L. Nyumbu, Scott, M., Seager, M., et Wang, C.,
« Approvisionnement public en eau et assainissement : principes et methodes de gestion financiere manuel ». World Health Organization, Community Water Supply & Sanitation Unit, Geneva, Switzerland, p. iv, 100 p.: fig., 1990.
B. F. C. I. E. H. - Ouagadougou,
« Benin : bilan de la DIEPA », in
Quinzieme reunion du Conseil des Ministres, Ouagadougou, 19-23 fevrier 1990 : compte rendu des journees techniques, 1990, p. 15 p.: tab.
K. Mueller,
« Community water supply and sanitation programme Western Region : annual report 1989/90 ». Helvetas, Swiss Association for Development and Cooperation, Pokhara, Nepal, p. 28 p. + 22 p. ann.: tab., 1990.
J. Narrowe, Poluha, E., Engstrand, G., Idemalm, A., et Melchert, J.,
Concern and responsibility : an evaluation of the Dodota Water Supply Project in Ethiopia, vol. no. 1990/1. Stockholm, Sweden: SIDA, Swedish International Development Cooperation Agency, 1990, p. 75 p.
UNDP -New York, NY, US,
« Consultation mondiale sur l'eau salubre et l'assainissement pour les annes 90, New Delhi, Inde, 10-14 septembre 1990 : document de reference », presented at the 1990-01-01, New York, NY, USA, 1990, p. x, 97 p.: fig.
T. S. Katko,
« Cost recovery in water supply in developing countries »,
International journal of water resources development, p. p. 86-94: fig., 1990.
C. A. Sudjarwo et Renyaan, V.,
« Country paper : Indonesia », in
Women and water : domestic shallow well water supplies, the family handpump scenario : proceedings of a regional seminar "Women and Water - the Family Handpump", Manila, 29 August - 1 September 1989, 1990, p. P. 95-116 : map., tab.