I. Pearson,
«The National Sanitation Programme in Lesotho : how political leadership achieved long-term results», vol. no. 5. Water and Sanitation Program - African Region, Nairobi, Kenya, p. 8 p. : boxes, map, photogr., 2002.
M. Muller,
«National Water and Sanitation Programme in South Africa : turning the 'right to water' into reality», vol. no. 8. Water and Sanitation Program - African Region, Nairobi, Kenya, p. 8 p. : boxes, map, photogr., 2002.
P. K. Orangi Pil Karachi,
«Orangi pilot project : institutions and programs : 90th quarterly report, Apr, May, Jun 2002». Orangi Pilot Project, Orangi Town, Karachi, Pakistan, p. 109 p. : + 12 p. photogr., tab., 2002.
B. Reed y Ockelford, J.,
Participatory planning for integrated rural water supply and sanitation programmes : guidelines and manual. Loughborough, UK: Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, 2002, p. xvii, 400 p. : 1 box, 9 fig., 7 flowcharts, 60 tab.
Z. A. Mvula Trus Braamfontein,
«Rural schools' sanitation programme», vol. no. 2. Mvula Trust, Braamfontein, South Africa, p. 4 p. : 2. photogr., 2002.
A. Sha'ar, Kelly, P., y Kleinau, E.,
«USAID Village and Sanitation Program West Bank of Palestine : environmental health assessment - phase I», vol. no. 5. Environmental Health Project (EHP), Arlington, VA, USA, p. xvii, 145 p. : 41 tab., 2002.
S. Africa. De ZA,
«Water for all, for life». South Africa, Department of Water Affairs and Forestry, Pretoria, South Africa, p. 41 p. : 1 box, photogr., 2 tab., 2002.