1998
C. H. Penaloza,
Saneamiento de botaderos de basura. Bogota, Colombia: S.n., 1998, p. 138p. : tab., graphics
.
D. R. Munoz, Aristizábal, A., y Restrepo, I.,
«Saneamiento en asentamientos subnormales : proyecto de aprendizaje en equipo : alcantarillado en altos de Menga (Santiago de Cali, Colombia)». S.n., Lima, Peru, p. 21 p., 1998.
J. Aubel, Jahan, R. A., y Hena, A.,
«Sanitation and Family Education Resource (SAFER) Project : report on the mid-term evaluation, July-August 1998». CARE Bangladesh, Dhaka, Bangladesh, p. vi, 36 p. : 1 fig., photogr., 1 tab., 1998.
Land Enviro Water,
«Sanitation and hygiene information booklet». Uganda, Ministry of Water, Lands and Environment, Directorate for Water Development, Kampala, Uganda, p. 26 p. : ill., 1998.
G. K. Bambrah,
«Sanitation stakeholder consultation». UNDP-World Bank, Regional Water and Sanitation Group Eastern and Southern Africa, Nairobi, Kenya, p. 4 p. : 6 boxes, 4 photogr., 1998.
T. Lium, Bambrah, G. K., y Musumba, B.,
«Sanitation stakeholder consultation : a documentation of the Mombasa experience». UNDP-World Bank, Regional Water and Sanitation Group Eastern and Southern Africa, Nairobi, Kenya, p. vii, 19 p. : fig., photogr., 1998.
WHO -Geneva, CH, World Health Organization, Geneva, C. H. I. L. O. -, y Nairobi, K. E. U. N. E. P. -,
Selected non-heterocyclic polycyclic aromatic hydrocarbons, vol. no. 202. Geneva, Switzerland: World Health Organization (WHO), 1998, p. xxii, 883 p. : fig., tab.
C. Annoh,
«Septae/faecal sludge treatment in Ghana». St. Gallen, Switzerland, p. 9 p. : 4 tab., 1998.
C. O. C. I. N. A. R. A. - Cali, CO, C. Direccion, y 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.
I. N. Socio Econ Trivandrum,
«SEU-F Kerala - II». Socio-Economic Unit Foundation, Trivandrum, India, p. Video (38 min.) : VHS, 1998.
N. Nicholson y 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 y 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 y 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.