1998
S. Lahiri, Lambertus, A., and Cong, T. N.,
“Mutual learning from field mission in Indonesia”. World Bank Regional Water and Sanitation Group for East Asia and the Pacific, Jakarta, Indonesia, p. 4 p. : 1 box, 1 map, 4 photogr., 1998.
Z. A. Mvula Trus Braamfontein,
“The Mvula Trust water and sanitation diary 1999”. Mvula Trust, Braamfontein, South Africa, p. ca. 250 p. : fig., photogr., 1998.
P. Heyns, Seely, M., Montgomery, S., and Pallet, J.,
Namibia's water : a decision makers' guide. Windhoek, Namibia: Namibia, Ministry of Agriculture, Water and Rural Development, 1998, p. iv, 173 p. : fig., photogr.
R. Developmen Government,
“National policy for safe water supply and sanitation 1998 [Bangladesh]”. Bangladesh, Ministry of Local Government Rural Development and Cooperatives, Dhaka, Bangladesh, p. 15 p., 1998.
A. H. Khan,
Orangi Pilot Project : reminiscences and reflections, Expanded ed. Karachi, Pakistan: Oxford University Press, 1998, p. xiv, 175 p. : 35 photogr.
F. Burbano, P., C. A. Madera, and Valencia, J. A.,
“Participation of women from Colombia's Pacific Coast in a sanitation programme”,
Waterfront, p. p. 6, 7, 14, 25, 1998.
Z. W. U. N. I. C. E. F. - Harare,
“Participatory approaches in hygiene and sanitation / PHAST : regional workshop report, 10-12 November, 1998, Harare, Zimbabwe”. UNICEF, Harare, Zimbabwe, p. iv, 46 p. : boxes, fig., photogr., 1998.