| Avaa | Lind, Esko A.
| Seasonal variation in weight and activity of the freshwater fishes Perca fluviatilis L. and Esox Lucius L. | | artikkeli | ahven, hauki - hauet | | | 1974 | 2 | | | Eripainos: Nordic Council Arct... | I-Kalatutkimus: ahven (avokotelo 1) ; I-Kalatutkimus: hauki (avokotelo 1) |