1989
G. P. M. Merinyo,
« A review of urban waste disposal systems in Tanzania », presented at the 1989-01-01, Dar es Salaam, Tanzania, 1989, p. 15 p. + 4 p. ann.: tab.
E. M. Eigenherr,
« Selective collection of waste : a community approach »,
Gate : technology and development, p. p. 7-9: photogr., tab., 1989.
UN-HABITAT -Nairobi, KE, United Nations Human Settlements Programme, Economic Development Institute -Washington, DC, US, et Nairobi, K. E. Regional H.,
« Training course on urban finance and management for anglophone African countries : Nairobi, Kenya, 23 August - 15 September 1989 ». UN-Habitat, United Nations Centre for Human Settlements, Nairobi, Kenya, p. ca. 550 p., 1989.
UN-HABITAT -Nairobi, KE, United Nations Human Settlements Programme, Economic Development Institute -Washington, DC, US, et Delhi, I. N. National I.,
Urban management in Asia : issues and opportunities. New Delhi, India: National Institute of Urban Affairs, 1989, p. vi, 184 p.: fig., tab.
S. G. Walesh,
Urban surface water management. New York, NY, USA: Wiley, 1989, p. xvii, 517 p.: fig., tab.
E. Motte, Homanen, K., Bos, M., Badiou, J. - P., et Vikman, H.,
« Viet Nam urban water supply and sanitation : sector study : interim report ». S.n., S.l., p. ca. 60 p., 1989.
M. Yhdego,
« Waste stabilization ponds in Tanzania »,
Waterlines, an international journal of water, sanitation and waste, p. p. 10-12: photogr., tab., 1989.
W. Fresenius, Schneider, W., Boehnke, B., et Poeppinghaus, K.,
Waste water technology : origin, collection, treatment and analysis of waste water. Berlin, Germany: Springer Verlag, 1989, p. ca. 1200 p.: fig., tab.
USAID -Washington, DC, US et Ratmalana, L. K. National W.,
Wastewater treatment, Draft., vol. no. D7. Ratmalana, Sri Lanka: National Water Supply and Drainage Board, 1989, p. vi, 89 p.: fig., tab.
P. Evans,
« Water and sanitation sector review and action plan 1990 - 95 ». National Steering Committee International Drinking Water Supply and Sanitation Decade, Maseru, Lesotho, p. 65 p.: fig., 1989.
M. A. Ridgley,
« Water and urban land-use planning in Cali, Colombia »,
Journal of water resources planning and management, p. p. 753-774: fig., tab., 1989.
IUCN -Gland, CH, International Union for Conservation of Nature, Gland, C. H. W. W. F. -, et Nairobi, K. E. U. N. E. P. -,
« World conservation strategy for the 1990s ». World Conservation Union (IUCN), Gland, Switzerland, p. vi, 160 p.: tab., 1989.
1988
W. F. Geiger,
« Appropriate technology for urban drainage in developing countries », in
International symposium, 24-29 April 1988 : hydrological processes and water management in urban areas : proceedings of the conference, 1988, p. P. 257-268: tab.
G. Foerch,
« Aspects of urban hydrology in developing countries : a case study of Addis Ababa », in
International symposium, 24-29 April 1988 : hydrological processes and water management in urban areas : proceedings of the conference, 1988, p. P. 53-60: fig.
A. Kumar et Abhyankar, G. V.,
« Assessment of leakages and wastages », in
The proceedings of the 14th WEDC Conference : water and urban services in Asia and the Pacific : Kuala Lumpur, 11-15 April 1988, 1988, p. p. 23-26: tab.
O. M. Gutierrez,
« Autoconstruccion de unidades sanitarias en comunidades urbanas : Colombia », in
Saneamiento alternativo o alternativas al saneamiento : actas del 1er seminario latinoamericano sobre saneamiento alternativo, Medellin, Colombia, Julio 24-29 de 1987, 1988, p. P. 105-120 : fig.
E. Kamminga, van Leeuwe, L., Mauret, R., et Sidibe, Z.,
« Bamako et Segou : une etude du milieu urbain au Mali ». SNV Netherlands Development Organization, Bamako, Mali, p. iv, 152 p. : fig., tab., 1988.
H. Orth,
« Comparison of alternative sanitation options applied to a medium sized town », in
Seminar on anaerobic waste treatment and sanitation technologies, Bangkok, Pattaya, 1-3 September 1988, 1988, p. 19 p.: fig.