1998
G. Bagamuhunda en Kimanzi, G.,
“In the light of experience - water policy and useage in Uganda”,
Waterlines, an international journal of water, sanitation and waste, pp. p. 19-20 : 3 photogr., 1998.
D. Osborn, Arnell, N., Barber, J., en Lascelles, D.,
“Independent advisory panel on long-term environmental issues facing the water industry”. Severn Trent, Birmingham, UK, p. 35 p. : tabs., 1998.
C. A. van Wijk-Sijbesma, Blokland, M. W., en Gussenhoven, J. G.,
“India : Kerala : rural water supply and sanitation programme Kerala, India : support mission (KER-8) : 11 - 27 January 1998”, vol. KER 8. ETC, Leusden, The Netherlands, p. 16 p. + annexes (6 p.), 1998.
W. Critchley, Miiro, H. D., Rusoke, C. G., Lwakuba, A., Katungi, E. M., en Turyagenda, J.,
“Indigenous soil and water conservation phase II Uganda : a participatory rural appraisal (PRA) in Bubale sub-county Kabale district, Uganda”. Uganda, Ministry of Agriculture Animal Industry and Fisheries (Maaif), Kampala, Uganda, p. 24 p. : fig., maps, tabs., 1998.
I. D. World Bank Jakarta, Vientiane, L. A. U. N. I. C. E. F. -, en National Centre for Environmental Health and Water Supply -Vientiane, LA, Nam Saat,
“Information kit for community dialogue on rural sanitation, 3A”. National Centre for Environmental Health and Water Supply (Nam Saat), Vientiane, Lao PDR, p. 18 p. : boxes, fig., ill., 1998.
I. D. World Bank Jakarta,
“Information kit for community dialogue on rural water supply, 4A”. National Centre for Environmental Health and Water Supply (Nam Saat), Vientiane, Lao PDR, p. 24 p. : boxes, fig., ill., 1998.
N. de Nevers,
“Ingeniería de control de la contaminación del aire”. McGraw-Hill, Madrid, Spain, p. 564 p. : tab, photo's, graphics, 1998.