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muikku (Coregonus albula); siika (Coregonus oxyrhynchus); jarvisiika (Coregonus oxyrhynchus) | |||
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siika (Coregonus albula, Coregonus artedii, Coregonus clupeaformis, Coregonus hoyi, Coregonus lavaretus, Coregonus oxyrhynchus, Coregonus pollan); muikku (Coregonus albula, Coregonus vandesius) |
sięlawa: 3 phrases in 1 subject |
Fish farming pisciculture | 3 |