Report of the International Workshop: "Presentation of Viabono for Central and Eastern Europe"

Report of the International Workshop: "Presentation of Viabono for Central and Eastern Europe" : 1-4 September 2004 and 23-26 October 2004, International Academy for Nature Conservation, Isle of Vilm, Germany. Bonn : BfN, 2005. 55 s. BfN-Skripten ; 132.