The sustainable management of the urban ecosystem: Technologies for the development of eco-houses and eco-cities Author Sinha A., Sinha R. Journal/Series The International Journal of Environmental Education and Information | Vol. 18(3); 221 - 238; 18 p. Date 1999 Source IUCN (ID: ANA-065418) Publisher | Place of publication Environmental Resources Unit, University of Salford | Salford, UK Language English Field of application International Subject Land & soil Keyword Urban land Land-use planning Ecosystem preservation