Predation of perch on vendace larvae : diet composition in an oligotrophic lake and digestion time of the larvae - Haakana, H.; Huuskonen, H.; Karjalainen, J.
Keywords: BIOENERGETICA; COREGONUS; DEPREDACION; DIGESTION; LAGOS; LARVAS DE PECES; MUESTREO; PECES DE AGUA DULCE; PERCA