1997
U. Directorat UG,
«RUWASA training manual». Government of Uganda, Kampala, Uganda, 1997.
S. E. Stockholm Stockholm,
«Safeguarding water resources for tomorrow : new solutions to old problems : proceedings sixth Stockholm Water Symposium, 4-9 August 1996, Stockholm, Sweden», vol. no. 6. Stockholm Water Company, Stockholm, Sweden, p. 336 p. : fig., tab., 1997.
C. Valiente y Pedley, S.,
«Sanitary surveillance in Costa Rica's municipalities»,
Waterlines, an international journal of water, sanitation and waste, pp. p. 6-9 : 1 fig., 3 photogr., 2 tab., 1997.
S. Rao, Pai, M., Iyanar, A., y Joseph, A.,
«Sanitation for rural communities : first win the people's support»,
World health forum, pp. p. 262-265, 1997.
D. Depledge,
Sanitation for small islands: guidelines for selection and development, vol. no. 250. Suva, Fiji: SOPAC (South Pacific Applied Geoscience Commission), 1997, p. iv, 28 p. : ill.
T. de Veer,
Sanitation in emergencies : sanitation programmes in camps for refugees or displaced persons. The Hague, The Netherlands: IRC, 1997, p. video (20 min.) : VHS/PAL + text booklet (user manual) (12 p.).
N. L. D. H. V. - Amersfoort, Dhaka, B. D. A. Q. U. A. Consu, y Dhaka, B. D. D. E. V. C. O. Nsult,
«Sanitation (mission 2) : public toilets and community latrines : review and evaluation of existing designs proposals for new design concepts : technical report». DHV, Amersfoort, The Netherlands, p. iv, 50 p. + 19 p. annexews : fig., tab., techn.drwng., 1997.
R. C. Riddell, Kruse, S. - E., Kyllonen, T., Ojanpera, S., y Vielajus, J. - L.,
Searching for impact and methods : NGO evaluation synthesis study : a report prepared for the OECD/DAC Expert Group on Evaluation, vol. no. 1997:2. Helsinki, Finland: Finland, Department for International Development Cooperation, 1997, p. xvi, 130, 46 p. : 6 boxes, photogr.
C. Yniguez y McIntosh, A. C.,
Second water utilities data book : Asia and Pacific region, 2nd ed.ª ed. Manila, Philippines: Asian Development Bank, 1997, p. xix, 210 p. : 43 fig., 14 tab.
P. Calvert,
«Seeing (but not smelling) is believing : Kerala's compost toilet»,
Waterlines, an international journal of water, sanitation and waste, pp. p. 30-32 : 2 drwngs., 2 photogr., 2 tab., 1997.
N. Ministere NE, NE, N. Ministere, y DGIS, D. General fo,
«Seminaire national sur l'hygiene et l'assainissement dans le cadre de l'hydraulique villageoise et semi-urbaine au Niger, du 13 au 17 octobre 1997 : document de synthese». Niger, Ministere de l'Hydraulique et de l'Environnement, Niamey, Niger, p. 88 p., 1997.