1997
U. Directorat UG,
«Community contribution and collection guide». Uganda, Ministry of Natural Resources, Directorate of Water Development, Kampala, Uganda, p. 16 p., 1997.
K. Bhattacharyya, Freund, P., Amde, W., y Teshome, D.,
«Community demand study for the essential services for health in Ethiopia project». Basic Support for Institutionalizing Child Survival (BASICS), Arlington, VA, USA, p. xviii, 40 p. + annexes (6 p.) : tab., 1997.
U. - UG,
«Community information handbook». Government of Uganda, Kampala, Uganda, p. 37 p. : ill., tab., 1997.
«Community well rope pump manual of technical drawings»,
[Documents on the technology transfer of the rope pump]. p. ca. 60 p. : tech. drwngs., 1997.
A. Cotton y Sohail, M.,
«Community-partnered procurement : a socially sensitive option»,
Waterlines, an international journal of water, sanitation and waste, pp. p. 24-26 : 2 boxes, 3 photogr., 1997.
F. Ramirez,
Cómo ganar la guerra a las basuras. Bogota, Colombia: S.n., 1997, p. 212 p. : tab., graphics.
G. A. McFeters, Broadaway, S. C., Pyle, B. H., Pickett, M., y Egozy, Y.,
«Comparative performance of Colisure»,
Journal American Water Works Association, 1997.
S. H. Johnson, Narayanamurthy, S. G., y Samad, M.,
«Comparing theoretical and actual feasibility of transferring management of river lift irrigation systems in Sudan»,
Natural resources forum, pp. p. 13-22 ; 1 fig., 1 map, 6 tab., 1997.
World Meteorological Organization -Geneva, CH, WMO,
«Comprehensive assessment of the freshwater resources of the world». Stockholm Environment Institute (SEI), Stockholm, Sweden, p. v, 33 p. : 14 fig., photogr., tab., 1997.
WHO -Geneva, CH, World Health Organization, World Bank -Washington, DC, US, UNDP -New York, NY, US, World Meteorological Organization -Geneva, CH, WMO, Stockholm Environment Institute -Stockholm, SE, SEI, Rome, I. T. F. A. O. -, Nairobi, K. E. U. N. E. P. -, Paris, F. R. U. N. E. S. C. O. -, Vienna, A. T. U. N. I. D. O. -, y United Nations -New York, NY, US,
«Comprehensive assessment of the freshwater resources of the world». Stockholm Environment Institute (SEI), Stockholm, Sweden, p. 7 vol., 1997.