1999
IRC International Water and Sanitation Centre, The Hague, NL y Environment and Public Health Organization -Katmandu, NP, ENPHO,
«Closing the nutrient cycle: why and how : a way to reduce waste water problems». IRC, Delft, The Netherlands, p. vi, 55 p. : fig., 1999.
M. P. McCartney, Acreman, M., Bergkamp, G., Acreman, M., y Bergkamp, G.,
«Codigo de aguas de Chile : entre la ideologia y la realidad». Inter-American Water Resources Network, Panama City, Panama, p. p. 5, 1999.
N. Ministry o NL,
Cofinancing between the Netherlands and the World Bank, 1975-1996. Volume 2. The Hague, The Netherlands: Netherlands, Ministry of Foreign Affairs, 1999, p. xl, 485 p. : 8 fig., 3 maps, 51 tab.
M. J. Uddin y Chowdhury, N. A.,
Common property resources and its management : a study on waterbodies. Kotbari, Bangladesh: Bangladesh Academy for Rural Development (BARD), 1999, p. viii, 56 p. : 3 fig.
Development Workshop -Guelph, Ont, CA,
«Community based solid waste management in Luanda's musseques : a case study», vol. no. 1. Development Workshop, Guelph, Ont, Canada, p. v, 41 p. : 8 fig., 1999.
M. Snel,
«Community composting and vermiculture»,
Appropriate technology, pp. p. 28-31, 1999.
D. F. I. D. United Kin GB, Water, Engineering and Development Centre -Loughborough, GB, WEDC, y Water and Sanitation Program -Washington, DC, US, WSP,
«Community initiatives in operation and maintenance of urban services : proceedings : Kathmandu, November 1998». UNDP-World Bank Regional Water and Sanitation Group, New Delhi, India, p. 43 p. : photogr., 1999.
D. R. Mbaga,
«Community management for sustainable water supplies and sanitation». IHE (International Institute for Infrastructural, Hydraulic and Environmental Engineering), Delft, The Netherlands, p. iii, 24 p. : fig., map, tabs., 1999.
H. C. Primastuti,
«Community management in urban water and sanitation : Cirebon, Indonesia case study», vol. no. 083. IHE (International Institute for Infrastructural, Hydraulic and Environmental Engineering), Delft, The Netherlands, p. v, 81 p. + annexes (ca. 20 p.) : 15 fig., 12 tab., 1999.
G. H. Kwame Asan Accra,
«Community water and sanitation division, unit cost study : final report». Ghana Water and Sewerage Corporation, Community Water and Sanitation Division, GWSC / CWSD, Accra, Ghana, p. 44 p.: 1 fig., 24 tab, 1999.
M. P. Lammerink y de Jong, D.,
Community water management, vol. no. 35. London, UK: International Institute for Environment and Development (IIED), 1999, p. 97 p. : fig., ill.
L. Angbo,
«Community-based management of piped water supply systems». World Bank Regional Water and Sanitation Group for West and Central Africa, Abidjan, Ivory Coast, 1999.
D. Del Porto y Steinfeld, C.,
The composting toilet system book : a practical guide to choosing, planning and maintaining composting toilet systems,a water-saving, pollution-preventing alternative. Concord, MA, USA: Center for Ecological Pollution Prevention, 1999, p. 234 p. : fig., photogr.
EPA -Washington, DC, US. Office of Water,
«Composting toilets». US Environmental Protection Agency (EPA), Washington, DC, USA, p. 7 p. : 1 fig., 1 tab., 1999.