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WHO. Regional Office for the Eastern Mediterranean -Alexandria, EG, EMRO, «Design and construction, operation and maintenance and performance monitoring of El Nazlah sewage treatment plant». World Health Organization Eastern Mediterranean Regional Office, Alexandria, Egypt, p. 113 p.: fig., tab., tech. drwngs, photogr., 1992.
Yhdego, M., Lunddal, M., y Mogensen, U., «Designing wastewater lagoons for tropical climates», Water and wastewater international, pp. p. 47-50 : 1 fig., 2 tab., 1992.
CIEH -Ouagadougou, BF, Nicholas O'Dwyer & Partners -Lusaka, ZM, y GTZ -Eschborn, DE, «Etude des reseaux d'egouts de petit diametre : experience de la Zambie». Comite Interafricain d'Etudes Hydrauliques (CIEH), Ouagadougou, Burkina Faso, p. ii, 44 p.: 1 map, 4 photogr., tech. drwngs., 1992.
DHV -Amersfoort, NL, Netherlands. Ministry of Foreign Affairs -NL. DGIS, Directorate General for Development Cooperation, y Bangladesh. Department of Public Health Engineering -BD, DPHE, «Evaluation of performance of iron removal plants : start up in Habiganj : performance tests in Serajganj and Gopalganj». Netherlands, Ministry of Foreign Affairs, DGIS, The Hague, The Netherlands, p. 31 p. + annexes (23 p.) : fig., ill., tab., 1992.
Ramadhani, M., «Evaluation of Vingunguti waste stabilization ponds treating municipal and industrial wastewaters», vol. no. 49. Tampere University of Technology, Tampere, Finland, p. 77 p.: 17 fig., 22 tab., 1992.
CREPA -Ouagadougou, BF, Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout, «Fiches techniques d'ouvrages d'alimentation en eau et d'assainissement experimentes avec succes par le CREPA». Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout (CREPA), Ouagadougou, Burkina Faso, p. 56 p.: techn. drwngs, 1992.
Raman, A., Paramasivam, R., Heijnen, H.A., y Visscher, J.T., «Filtracion lenta en arena : tratamiento de agua para comunidades : planeacion, diseno, construccion, operacion y mantenimiento», vol. no. 24. CEPIS (Centro Panamericano de Ingenieria Sanitaria y Ciencias del Ambiente), Lima, Peru, p. xii, 163 p.: 67 fig., 33 tab., 1992.
Bakhteari, Q.A. y Wegelin-Schuringa, M.H.A., From sanitation to development : the case of the Baldia soakpit pilot project, vol. no. 31. The Hague, The Netherlands: IRC, 1992, p. xii, 100 p.: 15 fig., 9 tab.
Franceys, R., Pickford, J., y Reed, R., A guide to the development of on-site sanitation. Geneva, Switzerland: World Health Organization (WHO), 1992, p. viii, 237 p.: fig., tab.
Reynolds, J., «Handpumps : toward a sustainable technology : research and development during the Water Supply and Sanitation Decade», vol. no. 5. World Bank, Water and Sanitation Division, Washington, DC, USA, p. viii, 153 p.: fig., tab., 1992.
Nissen-Petersen, E., «How to build an underground tank with dome (volume 80 cubic metres)». Asal Consultants, Kitui, Kenya, p. 30 p. : fig., photogr., 1992.
Nissen-Petersen, E., «How to build and install gutters with splash-guard». Asal Consultants, Kitui, Kenya, p. 14 p. : drwngs., photogr., 1992.
Nissen-Petersen, E., «How to build cylindrical water tanks with domes (volumes 23 and 46 cubic metres)». Asal Consultants, Kitui, Kenya, p. 39 p.: fig., photogr., 1992.
Narkevic, J., «An improved break-pressure tank for rural water supply», Waterlines, an international journal of water, sanitation and waste, pp. p. 12-13: 2 fig., 1992.
Azevedo Netto, J.M. de y Reid, R., «Innovative and low cost technologies utilized in sewerage», vol. no. 29. Pan American Health Organization, Environmental Health Program, Washington, DC, USA, p. 94 p.: 22 fig., 10 tab., 1992.
National Water Supply and Drainage Board -Ratmalana, LK, Soil and Water -Helsinki, FI, FINNIDA -Helsinki, FI, y Sri Lanka. Ministry of Finance -LK. Department of External Resources, «Kandy district water supply and sanitation project : phase 1 October 1987 - September 1991 : final report». FINNIDA, Ministry of Foreign Affairs, Helsinki, Finland, p. ix, 58 p. + appendixes (ca. 30 p.) : ill., fig., 2 maps, tab., 1992.
Kilifi Water and Sanitation Project -Kilifi, KE, «KIWASAP : ventilated improved pit latrine V.I.P.». Kilifi Water and Sanitation Project, Kilifi, Kenya, p. 64 p.: drwg, 1992.
Janssens, J.G., «Operation and maintenance for sustainable and improved WS&S (water supply and sanitation) services in LDCs (less developed countries) : towards a new philosophy». IWSA Foundation for the Transfer of Knowledge, Brussels, Belgium, p. 18 p.: 2 fig., 1992.
GibbAnglian -Reading, GB y ODA -London, GB, «Proposed improvements to 14 district water supply schemes : appraisal report». Overseas Development Administration (ODA), London, UK, p. ca. 230 p.: fig., 46 tab., 1992.
CINARA -Cali, CO y IRC International Water and Sanitation Centre, The Hague, NL, «Proyecto integrado de investigacion y demostracion de metodos de pretratemiento para sistemas de abastecimiento de agua : informe final : desarrollo, logros y perspectivas». IRC, The Hague, The Netherlands, p. xxix, 233 p.: 52 fig., 47 tab., 1992.
McGowan, R. y Hodgkin, J., «Pump selection : a field guide for energy efficient and cost effective water pumping systems for developing countries», vol. no. 61. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. ca. 180 p.: 20 fig., 13 tab., photogr., 1992.
Gould, J., «Recent developments in rainwater catchment systems», Waterlines, an international journal of water, sanitation and waste, pp. p. 19-21: 2 photogr., 1 tab., 1992.
Sicevic, M., «Recommendations to water-related database designers aiming at bibliographic database design and creation based on the Micro CDS/ISIS and the CCF». UNESCO, Paris, France, p. 20 p. + 7 annexes (ca. 20 p.), 1992.
Edwards, P., «Reuse of human wastes in aquaculture : a technical review», vol. no. 2. UNDP-World Bank Water and Sanitation Program, Washington, DC, USA, p. xvii, 350 p.: fig., photogr., tab., 1992.
Hemert, B. van, Haemhouts, J., Amador Galiz, O., y Solis Orozco, O., «The rope pump : the challenge of popular technology». Nicaragua, Direccion de Acueductos Rurales, Juigalpa, Nicaragua, p. 227 p.: fig., photogr., tab., 1992.