Stocking of salmonids. Workshop at Kongsvoll, 2000

animal introduction animal salvaje animal sauvage cours d'eau cursos de agua diadromous fishes enfermedades de los peces escandinavia exploitation piscicole fish culture fish diseases fish farms habitat habitats inland fisheries introduction d'animaux jeune animal lac lagos lakes maladie des poissons peces diadromos pesca continental piscicultura pisciculture poisson diadrome repeuplement animal restocking rivers salmonoidei scandinavia scandinavie sostenibilidad sustainability wild animals young animals