| Avaa | Helminen, H. Hirvonen, A. Sarvala, J.
| Impact of fisheries on the populations of two coregonids, vendace (Coregonus albula) and whitefish (Coregonus lavaretus), in Lake Pyhäjärvi, SW Finland | | moniste | kalakannat, muikku, Pyhäjärvi (Säkylä), siika - siiat | Turun yliopisto, Department of Biology | Turku | | 14 | | | Department of Biology | I-Kalatutkimus: Muikku (avokotelo 4) |