1998
J. T. Visscher, J. M., L., and G. 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.
G. Whitby,
“Primary community school construction”,
Appropriate technology, pp. p. 30-32 : 1 box, 1998.
F. Brikke,
“Programa de agua potable y saneamiento en zonas rurales de Mexico : documento de base : sintesis, revista y comentarios de documentos llaves de la CNA, con resultados de reuniones de trabajo, talleres, y aportacion de profesionales de la CNA”. Comision Nacional del Agua, Mexico City, Mexico, p. 87 p. : fig., tab., 1998.
R. A. Lidonde and Obel-Lawson, E.,
“Prospective review of participatory hygiene and sanitation transformation (PHAST) : March - April, 1998”. UNDP-World Bank, Regional Water and Sanitation Group Eastern and Southern Africa, Nairobi, Kenya, p. viii, 50 p. : boxes, photogr., 1998.
WHO -Geneva, CH, World Health Organization,
“Report of the inter-regional consultation on environmental health, New Delhi, India, 9-13 February 1998”. World Health Organization (WHO), Geneva, Switzerland, p. 30 p. + annexes (ca. 150 p.) : tab., 1998.
C. O. C. I. N. A. R. A. - Cali, CO, C. Direccion, and FINDETER -Bogota, CO, Financiera de Desarrollo Territorial,
“Servicios sostenibles de agua y saneamiento : marco conceptual”. Colombia, Ministerio de Desarrollo Economico, Bogota, Colombia, p. 157 p. : 10 fig., 20 tab., 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.
N. Nicholson and 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.
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.
B. Madsen,
“Socio-economic aspects : lessons learnt”. DANIDA, Ministry of Foreign Affairs, Copenhagen, Denmark, p. 8 p., 1998.
D. F. I. D. United Kin GB,
“South Africa : country strategy paper 1998”. United Kingdom, Department for International Development, London, UK, p. 16 p., 1998.
D. Saywell and Cotton, A.,
Strategic sanitation approach : a review of literature. Loughborough, UK: Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, 1998, p. vii, 56 p. : boxes.
S. Sharma and Banerji, S.,
“Sustainability : rural water supply and sanitation : proceedings of Second Asia Consultation, Chiang Mai, Thailand, January 14 - 16, 1998”. World Bank Regional Water and Sanitation Group South Asia, New Delhi, India, p. 36 p. : fig., photogr., 1998.