This symposium focused on the examination and promotion of the different forms of partnerships available to local and regional authorities within the framework of their activities on sustainable management of the natural heritage.
Published in 2000 : 1st International Symposium on the Pan-European Ecological Network - "Nature does not have any borders: towards trasnfrontier ecological networks" - Proceedings, Paris, September 1999 (Environmental Encounters No. 44)
http://book.coe.int/GB/CAT/LIV/HTM/l1616.htm
General guidelines for the development of the Pan-European Ecological Network (Nature and Environment No. 107) (2000)
http://book.coe.fr/GB/CAT/LIV/HTM/l1607.htm