TY - GEN ID - 10757068 TI - Corridors of the Pan-European Ecological Network : concepts and examples for terrestrial and freshwater vertebrates AU - Foppen, R.P.B. AU - Bouwma, I.M. AU - Kalkhoven, J.T.R. AU - Dirksen, J. AU - Van Opstal, S. PY - 2000 SN - 9076762058 PB - Tilburg European Centre for Nature Conservation DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:10757068 AB - ER -