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1998
Mara, D.D. y Pearson, H.W., Design manual for waste stabilization ponds in Mediterranean countries. Leeds, UK: Lagoon Technology International, 1998, p. vii, 112 p. : fig., photogr., tab.
CREPA -Ouagadougou, BF, Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout, «Dispositif d'un poste d'eau potable : manuel de construction, d'installation, dútilisation et d'entretien». Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout (CREPA), Ouagadougou, Burkina Faso, p. 25 p. : ill., 1998.
India. Rajiv Gandhi National Drinking Water Mission -IN y All India Institute of Hygiene and Public Health -Calcutta, IN, «Draft report on monitoring and evaluation study in respect of rural water supply and sanitation in the State of West Bengal». All India Institute of Hygiene and Public Health, Calcutta, India, p. 74 p. : tab., 1998.
India. Rajiv Gandhi National Drinking Water Mission -IN y All India Institute of Hygiene and Public Health -Calcutta, IN, «Draft report on monitoring and evaluation study in respect of rural water supply and sanitation in the State of Orissa». All India Institute of Hygiene and Public Health, Calcutta, India, p. 63 p. : tab., 1998.
Kiingi, S., «Environmental sanitation in Addis Ababa». Water and Sanitation Program - East and Southern Africa, Nairobi, Kenya, p. 4 p. : 1 fig., 4 photogr., 1998.
«Etude organisationnelle pour l'amelioration de l'exploitation et de la maintenance des centres auxiliaires de l'ONEA». Burkina Faso, Ministere des Affaires Etrangeres, Ouagadougou, Burkina Faso, p. 2 vol. (ix, 88, iv, 105 p.) : fig., man, tab., 1998.
UNICEF -Bamako, ML, Mali. Direction Nationale de l'Hydraulique et de l'Energie -ML, y Bureau de Recherches et d'Exploitation des Eaux Souterraines et de Surface -Bamako, ML, BREESS, «Etude sur les systemes d'entretien et de maintenance des pompes a motricite humaine dans les 8 regions du Mali : rapport de synthese». Bureau de Recherches et d'Exploitation des Eaux Souterraines et de Surface (BREESS), Bamako, Mali, p. 53 p. : tab., 1998.
Chandra, H., «Evaluation of functioning of India Mark-II and India Mark-III handpumps in the state of Uttar Pradesh, India», vol. no. 038. IHE (International Institute for Infrastructural, Hydraulic and Environmental Engineering), Delft, The Netherlands, p. ix, 117 p. : fig., tab., 1998.
Singh, R., «Evaluation of rural water supply project Uttar Pradesh, India», vol. no. 044. IHE (International Institute for Infrastructural, Hydraulic and Environmental Engineering), Delft, The Netherlands, p. xiii, 108 p. + annexes (ca. 30 p.) : 15 fig., 30 fig., 1998.
Osola, M., «A few buckets more : reducing sand invasion and siltation in Angola», Waterlines, an international journal of water, sanitation and waste, pp. p. 28-29 : 2 boxes, 2 fig., 1 photgr., 1998.
WaterAid -Tiruchirapalli, IN, «Handpump maintenance», vol. no. 3. WaterAid, Tiruchirapalli, India, p. 6 p. : 3 photogr., 1998.
Silkin, T., Hitosa water supply : a people's project : how a large-scale gravity water supply scheme in Ethiopia is managed by the communities it serves. London, UK: WaterAid, 1998, p. 26 p. : boxes, 5 photogr.
Vermillion, D.L. y Garces-Restrepo, C., Impacts of Colombia's current irrigation management transfer program, vol. no. 25. 1998, p. v, 38 p. : fig. tabs.
Gunyon, W., India : making government funding work harder : two case studies suggesting more effective use of government resources for water and sanitation. London, UK: WaterAid, 1998, p. 26 p. : boxes, photogr.
DANIDA -Dhaka, BD y Bangladesh. Department of Public Health Engineering -BD, DPHE, «Joint DPHE-Danida review : urban water supply and sanitation project : Bangladesh ». DANIDA, Ministry of Foreign Affairs, Copenhagen, Denmark, p. 105 p. + ca. 110 p. annexes : fig., 1998.
Verdelhan Cayre, G., «Les femmes dans les projets d'hydraulique villageoise financers par l'AFD au Niger». Agence Francaise de Developpement, Niamey, Niger, p. 21 p. + 15 p. annexes, 1998.
India. Rajiv Gandhi National Drinking Water Mission -IN y Water and Power Consultancy Services (India) -New Dehli, IN, WAPCOS, «Monitoring and evaluation in respect of rural water supply schemes in Maharashtra and Karnataka : Maharashtra state : report». Water and Power Consultancy Services (India), New Delhi, India, p. v, 66 p. : fig., tab., 1998.
India. Rajiv Gandhi National Drinking Water Mission -IN y Ecotech Services -New Delhi, IN, «Monitoring and evaluation study of the rural water supply and sanitation programme : Gujarat». Ecotech Services, New Delhi, India, p. ii, 30 p. + annexes (ca. 60 p.) : fig., tab., 1998.
India. Rajiv Gandhi National Drinking Water Mission -IN y Ecotech Services -New Delhi, IN, «Monitoring and evaluation study of the rural water supply and sanitation programme : Rajasthan». Ecotech Services, New Delhi, India, p. 31 p. + annexes (ca. 50 p.) : tab., 1998.
India. Rajiv Gandhi National Drinking Water Mission -IN y Media Research Group (MRG) -New Delhi, IN, «Monitoring of rural water supply and sanitation : a study conducted in Punjab and Haryana». Media Research Group (MRG), New Delhi, India, p. 125 p. : fig., tab., 1998.
Visscher, J.T., Latorre M., J., y Galvis C., G., Multi-stage filtration : an innovative water treatment technology, vol. no. 34-E. The Hague, The Netherlands: IRC, 1998, p. xiii, 165 p. : 68 fig., 60 tab.
UNICEF -New Delhi, IN y Netherlands. Ministry of Foreign Affairs -NL. DGIS, Directorate General for Development Cooperation, «The national rural water supply and environmental sanitation programme in India : second progress report (1 December 1996 to 31 December 1997)». UNICEF, New Delhi, India, p. ii, 38 p. : maps, photogr., tab., 1998.
WHO. Regional Office for Africa -Harare, ZW, WHO / AFRO, «Operation and maintenance activities in Africa : consolidated report». World Health Organization Regional Office for Africa, Harare, Zimbabwe, p. 38 p. : 6 boxes, 3 tab., 1998.
Brikke, F., Beers, P. van, Nguenha, S., Impaia, T., y Pedro, T., «Operation and maintenance of rural water supply in Mozambique : final report of formulation mission». IRC, The Hague, The Netherlands, p. vii, 48 p. + annexes (8 p.) : boxes, fig., tab., 1998.
Pisani, J.E. du, Operation and maintenance of solids-free sewer (SFS) systems in South Africa : guidelines for engineers, vol. no. TT 97/98. Pretoria, South Africa: Water Research Commission, WRC, 1998, p. viii, 19 p. : 1 tab.

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