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grote marene (Coregonus lavaretus) | |||
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marene (Coregonus albula, Coregonus artedii, Coregonus clupeaformis, Coregonus hoyi, Coregonus lavaretus, Coregonus oxyrhynchus, Coregonus pollan); grote marene (Coregonus lavaretus) |
sięja: 4 phrases in 1 subject |
Fish farming pisciculture | 4 |