Promoting biodiversity in the European Union: The ACE - Biotops programme 1984 - 1991 Author Klein R. (ed) Date 1994 Source IUCN (ID: MON-052471) Publisher | Place of publication Ecosystems Ltd. | Brussels, Belgium ISBN 92-826-3431-0 Pages 152 p. Language English Country/Territory European Union Subject Wild species & ecosystems Keyword Biodiversity Protection of habitats Birds