Timing of downstream migration and food uptake of juvenile north Sea houting stocked in the lower rhine and the Lippe (Germany) - Borcherding, J.; Scharbert, A.; Urbatzka, R.
Keywords: ALEMANIA; ALIMENTACION DE PECES; COREGONUS; CRECIMIENTO (FISIOLOGIA); MIGRACION DE ANIMALES; NUTRICION ANIMAL; PECES