Zauberwort Nachhaltigkeit Author Ninck M. Date 1997 Source IUCN (ID: MON-058655) Publisher | Place of publication VDH, Hochschulverlag AG, ETH-Zentrum | CH-8092 Zurich, Switzerland ISBN 3 7281 2341 2; DM 39,80 Pages 139 p. Language German Field of application International Subject Environment gen. Keyword Sustainable development