1990
P. Roark et Yacoob, M.,
« Tech pack : steps for implementing rural water supply and sanitation projects », vol. no. 62. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. v, 111 p.: fig., 1990.
R. Franceys,
« Technical brief no. 23 : A guide to sanitation selection »,
Waterlines, an international journal of water, sanitation and waste, vol. no. 23, p. p. 15-18: fig., 1990.
M. Ince,
« Technical Brief No. 25 : Eye and skin diseases »,
Waterlines, an international journal of water, sanitation and waste, vol. no. 25, p. p. 15-18: ill., 1990.
A. Wray,
« Technical brief no. 26 : Public standposts »,
Waterlines, an international journal of water, sanitation and waste, vol. no. 26, p. p. 18-20: fig., 1990.
S. B. Mogane,
« Techniques for gathering socio-cultural data on water supply and sanitation programmes ». Council for Scientific and Industrial Research (CSIR), Pretoria, South Africa, p. 31 p.: fig., tab., 1990.
R. D. Kafundu et Mhone, Y. C.,
« Technology choice, operation and maintenance in water and sanitation : the Malawi experience », in
Decade consultative meeting on water supply and sanitation 1981-90 : Harare, 26-30 November 1990 : proceedings and resolutions, 1990, p. Ca. 20 p.: tab.
K. W. Lesaoana,
« Technology selection for Lesotho's rural water supply programme », 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, p. p. 32-36.
K. J. Ives,
« Testing of filter media »,
Aqua : journal of water supply research and technology, p. p. 144-151: fig., tab., 1990.
L. Hoffman,
« Thematic evaluation on the integration of women in rural development : report on field mission to the rural water supply programme, Swaziland ». Management Consulting for Development, BMB, Tilburg, The Netherlands, p. vi, 173, 47 p.: fig., map, 1990.
F. Rovis,
« Three experiences in Latin America »,
Cooperazione / English edition, p. p. 52-56, 1990.
M. S. Gamser, Appleton, H., et Carter, N.,
Tinker, tiller, technical change : technologies from the people. London, UK: IT Publications, 1990, p. xvii, 278 p.: fig., map, tab.
L. Srinivasan,
« Tools for community participation : a manual for training trainers in participatory techniques ». UNDP PROWWESS (Promotion of the Role of Women in Water Supply and Sanitation), New York, NY, USA, p. 179 p.: fig., photogr., 1990.
J. Briscoe, P. de Castro, F., Griffin, C., North, J., et Olsen, O.,
« Toward equitable and sustainable rural water supplies : a contingent valuation study in Brazil »,
World Bank economic review, p. p. 115-134: fig., tab., 1990.
S. Rebers,
« Traditional knowledge concerning waterquality and water-management in rural areas of India ». Agricultural University Wageningen, Dept. of Water Purification, Wageningen, The Netherlands, p. vi, 54 p.: fig., 1990.
S. Fry et Frelick, G.,
« A training guide on hygiene education », vol. no. 60. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. ca. 210 p., 1990.
T. Tenzing,
« Unaccounted for water management in Greater Kathmandu », 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, p. p. 84-94 : 2 fig., tab.