| Avaa | Pihlaja, O
Niemelä, E.
Erkinaro, J.
| Introduction and dispersion of the bullhead, Cottus gobio L., in a sub-Arctic salmon river in northern Finland | | artikkeli | kivisimppu, Tenojoki | Fisheries Management and Ecology | | 1998 | 8 | | Fisheries Management and Ecology, 1998, 5 | | E-Tenojoki |