1990
G. Yanore,
“Community management of rural water supplies by the Ghana Water and Sewerage Corporation”, in
Proceedings of the meeting of the Operation and Maintenance Working Group : Geneva, 19-22 June 1990. Volume 2. Case studies on operation and maintenance of rural and urban water supply systems, 1990, pp. p. 37-41.
D. Yohalem, McCommon, C., en 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 en 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, en 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, pp. p. 10-12: photogr., 1990.
F. W. Pontius,
“Complying with the new drinking water quality guidelines”,
Journal American Water Works Association, pp. p. 32-52: tab., 1990.
J. Narrowe, Poluha, E., Engstrand, G., Idemalm, A., en 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 en 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, pp. 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.