Report to the European Economic Community on certain aspects of the protection of species of wild fauna 1976
Surveying and monitoring distribution and population trends of the Eurasian otter (Lutra lutra) : guidelines and evaluation of the standard method for surveys as recommended by the European section of the IUCN/SSC Otter Specialist Group 2000 Reuther, Claus | Dolch, Dietrich | Green, Rosmary | Jahrl, Jutta | Jefferies, Don | Krekemeyer, Anna | Kucerova, Marcela | Madsen, Aksel Bo | Romanowski, Jerzy | Roche, Kevin | Ruiz-Olmo, Jordi | Teubner, Jens | Trindade, Anabela |