1993
P. Roark, Hodgkin, J., et Wyatt, A.,
« Models of management systems for the operation and maintenance of rural water supply and sanitation facilities », vol. no. 71. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xv, 82 p. : 14 fig., 2 tab., 1993.
WHO. Regional Office for Africa -Harare, ZW, WHO / AFRO,
« [Papers presented at the workshop on operation and maintenance of rural and urban water supply and sanitation systems, Harare, 8 - 12 November, 1993] ». World Health Organization Regional Office for Africa, Brazzaville, Congo, p. 11 papers: fig., maps, tab., 1993.
E. Baumann,
« Performance evaluation of handpumps used in UNICEF projects ». SKAT (Swiss Centre for Development Cooperation in Technology and Management), St. Gallen, Switzerland, p. 46 p.: 16 photogr., 8 fig., 1993.
D. K. D. A. N. I. D. A. - Copenhagen, Water, Eand Minera, et Development, W. Affairs an,
« Phase III of the Rural Water Supply Programme in Iringa, Mbeya and Ruvuma regions : final report of the Second Annual Joint Tanzanian - Danish Review Mission, which took place in Tanzania from 24th August to 12th September 1992 ». DANIDA, Ministry of Foreign Affairs, Copenhagen, Denmark, p. 2 vol. (vi, 58, 55 p.) : tab., 1993.
J. T. Visscher, Beron, F., G. C., G., et Fernandez, J.,
« Pre-treatment alternatives for drinking water supply systems : selection, design, operation and maintenance », vol. no. 22. IRC, The Hague, The Netherlands, p. viii, 101 p.: 40 fig., 19 tab., 1993.
J. Sara, Vera, R., Soto, B., et Quiroga, M.,
« Proyecto Yacupaj : analysis de dos anos de experiencias de los proyectos demonstrativos ». World Bank, Potosi, Bolivia, p. 2 vol. (61, 7 p.): fig., tab., 1993.
M. de Veer,
« Pt maintenance ». Netherlands, Ministry of Foreign Affairs, DGIS, The Hague, The Netherlands, p. 20 p., 1993.
IRC International Water and Sanitation Centre, The Hague, NL,
« Saneamiento escolar y educacion higienica en America Latina : documento de trabajo », presented at the 1993-01-01, The Hague, The Netherlands, 1993, p. 124 p.: fig., ill., tab.
WSSCC -Geneva, CH, Water Supply and Sanitation Collaborative Council,
« Signposts to better water supplies and safer sanitation : outcome in summary of the second Global Forum of the Water Supply and Sanitation Collaborative Council, Rabat, 7-10 September 1993 : making the most of resources ». Water Supply and Sanitation Collaborative Council, WSSCC, Geneva, Switzerland, p. 52 p., 1993.
K. D. Kerri,
« Small water system operation and maintenance : a field study training program », vol. no. 1. California State University, Office of Water Programmes, Sacramento, CA, USA, p. x, 578 p. : fig., incl. 2 posters, 1993.
IRC International Water and Sanitation Centre, The Hague, NL,
« Taking care of your water supply : a manual for community-based operation and maintenance of piped water systems », vol. no. 10. IRC, The Hague, The Netherlands, p. v, 78 p.: drwng., tab., 1993.
A. Karp,
« Tarifas para sistemas de abastecimento de agua potable ». CREA Internacional de El Salvador, San Salvador, El Salvador, p. 15 p. + 14 p. annexes : fig., 1993.
P. Holzhaus et Versteeg, N.,
« Township water supply Zambia ». Delft University of Technology, CICAT, Delft, The Netherlands, p. 222 p. : fig., tab., 1993.
G. B. Save the C. London et MW, M. Water Depa,
« [Workshop on village-level operation and maintenance of rural water supplies : papers] ». Malawi, Ministry of Works and Supplies, Water Department, Lilongwe, Malawi, p. c. 200 p. : fig., map, tab., 1993.
Eand Minera Water, Development, W. Affairs an, et TZ, T. Ministry o,
« Workshop report : workshop on implementation of national water policy towards community based self management of water supply in Tanzania, 30 August - 2 September, 1993, Arusha ». Tanzania, Ministry of Water, Energy and Minerals, Dar es Salaam, Tanzania, p. 43 p., 1993.