1998
I. N. Socio Econ Trivandrum,
“SEU Foundation : progress report : October 1997 to March 1998”. Socio-Economic Unit Foundation, Trivandrum, India, p. iii, 73 p. + annexes (23 p.) : fig., tab., 1998.
I. N. Socio Econ Trivandrum,
“SEU-F Kerala - II”. Socio-Economic Unit Foundation, Trivandrum, India, p. Video (38 min.) : VHS, 1998.
N. Nicholson en Guenena, N.,
Sewerage and water sector projects in Egypt, vol. 98/7. Stockholm, Sweden: SIDA, Swedish International Development Cooperation Agency, 1998, p. 42 p. : 1 map, 2 tab.
E. G. Advisory P. Cairo,
“She cultivates, she irrigates”. Advisory Panel Project (APP) Egypt, Cairo, Egypt, p. Video (26 min.) : VHS, 1998.
S. E. S. I. D. A. - Stockholm,
“SIDA pilot project : the example of SWACH : final report”. SIDA, Swedish International Development Cooperation Agency, New Delhi, India, p. 23 p. : 7 tab., 1998.
G. Regallet en Gungoran, B.,
“The six elements : managing water in Central Asia”,
Waterlines, an international journal of water, sanitation and waste, pp. p. 19-21 : 1 box, 1 photogr., 1998.
J. Jarman en Lane, J.,
“Six years on - what happened to the Dublin principles?”,
Waterlines, an international journal of water, sanitation and waste, pp. p. 10-12 : 3 photogr., 1998.
N. Ministry o NL,
SNV - Benin, 1985-1995. The Hague, The Netherlands: Netherlands, Ministry of Foreign Affairs, 1998, p. xxii, 243 p. : 3 maps, 14 tab.
N. Ministry o NL,
SNV - Nepal, 1985-1995. The Hague, The Netherlands: Netherlands, Ministry of Foreign Affairs, 1998, p. xxi, 238 p. : map, photogr., tab.
M. Kariuki,
“Social fund projects in the East and Southern Africa region”, in
[Community water supply and sanitation conference : May 5 - 8, 1998, Washington, DC : various papers], 1998, p. 5 p. + 3 p annex.
B. Madsen,
“Socio-economic aspects : lessons learnt”. DANIDA, Ministry of Foreign Affairs, Copenhagen, Denmark, p. 8 p., 1998.
M. Wegelin en Sommer, B.,
“Solar water disinfection (SODIS) - destined for worldwide use?”,
Waterlines, an international journal of water, sanitation and waste, pp. p. 30-32 : 3 fig., 1 photogr., 1 tab., 1998.
UNEP International Environmental Technology Centre -Osaka/Shiga, JP, IETC en Organization of American States -Washington, DC, US, OAS,
“Source book of alternative technologies for freshwater augmentation in Latin America and the Caribbean”, vol. no. 8D. UNEP International Environmental Technology Centre, Osaka, Japan, p. x, 247 p. : drwngs., 1998.
Institute of Water and Sanitation Development -Harare, ZW, IWSD, TREND -Kumasi, GH, Training, Research and Networking for Development, NETWAS -Nairobi, KE, Network for Water and Sanitation, UNEP International Environmental Technology Centre -Osaka/Shiga, JP, IETC, CREPA -Ouagadougou, BF, Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout, en Nairobi, K. E. U. N. E. P. -,
Source book of alternative technologies for freshwater augmentation in Africa, vol. no. 8A. Osaka, Japan: UNEP International Environmental Technology Centre, 1998, p. x, 173 p. : ill., tab.