1990
D. Yohalem, McCommon, C., et Warner, D. B.,
« Community management of rural water supply and sanitation services », vol. no. 67. World Bank, Washington, DC, USA, p. xi, 49 p.: tab., 1990.
M. Mwangola et Waterkeyn, J.,
« Community participation and health education : a KWAHO experience in Kenya », in
Decade consultative meeting on water supply and sanitation 1981-90 : Harare, 26-30 November 1990 : proceedings and resolutions, 1990, p. Ca. 10 p.
I. N. Indian Hum Delhi, Delhi, I. N. Asian Cent, et IHS -Rotterdam, NL, Institute for Housing Studies,
« Community participation for sanitary management in an urban slum, Delhi : a case study on Harkeshnagar », vol. no. 24. Indian Human Settlements Programme, New Delhi, India, p. 66 p. : fig., map, tab., 1990.
B. A. Doyle,
« Community participation towards greater self-reliance in rural water supplies ». London School of Economics, Dept. of Social Science and Administration, London, UK, p. iv, 51 p., 1990.
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.
B. Madsen,
« A community-based handpump rehabilitation and maintenance programme »,
Waterlines, an international journal of water, sanitation and waste, p. p. 10-12: photogr., 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.
N. Ruizhu et Xutong, S.,
« Construction and development of city and town water supply in People's Republic of China »,
Water supply : the review journal of the International Water Supply Association, p. p. 20-28: tab., 1990.
UNDP -New York, NY, US,
« Consultation mondiale sur l'eau potable et l'assainissement pour les 1990, le 10-14 Septembre de 1990, New Delhi, India : safe water 2000 : declaration de New Delhi ». UNDP (United Nations Development Programme), New York, NY, USA, p. 8 p., 1990.
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.
M. Woodhouse,
« Consumer involvement in bacteriological testing of well water in Kibwezi, Kenya »,
Waterlines, an international journal of water, sanitation and waste, p. p. 22-24: photogr., tab., 1990.