Clark, R.M., Goodrich, J.A., y Lykins, B.W., «Package plants for small water supplies : the US experience», Aqua : journal of water supply research and technology, pp. p. 23-34: 3 fig., 11 tab., 1994.

Dreese, G.R. y Beecher, J.A., «Developing models for assessing the financial health of small and medium-sized water utilities», Journal American Water Works Association, pp. p. 54-60: 1 fig., 7 tab., 1993.

Goodrich, J.A., Lykins, B.W., y Campbell, S., «Financing assistance available for small public water systems», Journal American Water Works Association, pp. p. 47-53: 4 tab., photogr., 1993.

CEHA -Amman, JO, WHO/EMRO Regional Centre for Environmental Health Activities, «Guidelines on technologies for water supply systems in small communities», vol. no. TLM-5. Centre for Environmental Health Activities (CEHA), Amman, Jordan, p. 194 p.: 98 fig., 17 tab., 1993.

Teernstra, B., «How will small water systems finance SDWA compliance?», Journal American Water Works Association, pp. p. 43-46: 1 tab., photogr., 1993.

«Programme d'hydraulique villageoise Departement de Dosso : deuxieme phase : rapport final. Tome IV. Mini adductions d'eau potable». Niger, Ministere de l'Hydraulique et de l'Environnement, Dosso, Niger, p. 30 p. + 10 p. annexes : 6 fig., 15 tab., 1993.

Kerri, K.D., «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.

Kwaule, F., «Guidelines for operation and maintenance of public standposts for tap committees». IRC, The Hague, The Netherlands, p. iv, 14 p.: Drwngs., 1992.

Besselink, J. y Wilgenburg, F. van, «Petits systemes d'approvisionnement en eau potable pour puits profonds : deux etudes de bureau traitant des aspects des pompes a main pour puits profonds et des petits systemes alternatifs d'approvisionnement eau potable mecanique». Netherlands, Ministry of Foreign Affairs, DGIS, The Hague, The Netherlands, p. 89 p. : fig., tab., 1992.

Wyatt, A., «A primer on investigating and reducing water loss in water systems in developing countries». Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. 8 p.: 2 fig., 1 photogr., 1992.

Clark, R.M., Adams, J.Q., Goodrich, J.A., y Lykins, B.W., «Safe drinking water from small systems : treatment options», Journal American Water Works Association, pp. p. 49-55: 4 fig., 6 tab., photogr., 1992.

Besselink, J. y Wilgenburg, F. van, «Small scale drinking water supply systems for deep wells : two desk studies of aspects of deepwell handpumps and alternative small scale mechanical drinking water supply systems». Netherlands, Ministry of Foreign Affairs, DGIS, The Hague, The Netherlands, p. 53, 32 p. : fig., tab., 1992.

IRC International Water and Sanitation Centre, The Hague, NL, Partners for progress : an approach to sustainable piped water supplies, vol. no. 28. The Hague, The Netherlands: IRC, 1991, p. xii, 140 p.: fig., tab.

Kwaule, F., Kankhulungo, O.M., Kumwenda, F.S.L., Chandiyamba, B.B., y Chifundo, B., «Report on self-evaluation of piped supplies for small communities project Malawi». Malawi, Ministry of Works, Water Department, Lilongwe, Malawi, p. 45, 17 p.: tab., 1991.

Kittle, B. y Gollnitz, W.D., «Operator evaluation of small systems», Journal American Water Works Association, pp. p. 40-45 : fig., photogr., 1990.

IRC International Water and Sanitation Centre, The Hague, NL, Zambia. Department of Water Affairs -ZM, Zambia. Department of Social Development -ZM, y Zambia. Ministry of Health -ZM, «Piped supplies for small communities project, Zambia : interim report, period January 1988 - December 1989». IRC, The Hague, The Netherlands, p. 11 p., 1990.

IRC International Water and Sanitation Centre, The Hague, NL y Malawi. Water Department -MW, «Piped supplies for small communities (PSSC) project, Malawi : interim report». IRC, The Hague, The Netherlands, p. 19 p., 1990.

Okun, D.A., «Planning small piped water supply systems in developing countries. Part 1», Water and wastewater international, pp. p. 21, 23, 25-27 : photogr., 1990.

Okun, D.A., «Planning small piped water supply systems in developing countries. Part 2», Water and wastewater international, pp. p. 27-32 : 2 photogr., 1990.

Zaki, M.M., «Small scale water systems in Upper Egypt», Water quality bulletin, pp. p. 43-45, 64: fig., 1990.

Botha, A., «Batch water purification : an option for small scale users». Council for Scientific and Industrial Research (CSIR), Pretoria, South Africa, p. 4 p. : 3 fig., 2 tab., 1989.

WHO. Regional Office for Europe -Copenhagen, DK, EURO y Water Research Centre -Swindon, GB, Disinfection of rural and small-community water supplies : a manual for design and operation. Medmenham, UK: Water Research Centre, 1989, p. 135 p.: fig., tab.

Australia. Department of Primary Industries and Energy -AU y Australian Water Resources Council -Canberra, ACT, AU, Guidelines for low cost water supplies for small communities, vol. no. 17. Canberra, ACT, Australia: Australian Government Publishing Service, 1989, p. xvi, 142 p.: fig., tab.

IRC International Water and Sanitation Centre, The Hague, NL, Zambia. Department of Water Affairs -ZM, Zambia. Department of Social Development -ZM, y Zambia. Ministry of Health -ZM, «National workshop on piped supplies for small communities in Zambia : 23-28 January, 1989, Siavonga, Zambia : report of the workshop». IRC, The Hague, The Netherlands, p. 66 p.: tab., 1989.

Boocock, P., «Simple village gravity water supply», in Water, engineering and development in Africa : proceedings of the 15th WEDC Conference, Kano, Nigeria, 3-7 April 1989, 1989, pp. P. 117-120: fig., tab.