 |
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| sielawa (Coregonus albula, Coregonus artedii, Coregonus clupeaformis, Coregonus hoyi, Coregonus lavaretus, Coregonus oxyrhynchus, Coregonus pollan) | |||
| sieja (Coregonus albula, Coregonus artedii, Coregonus clupeaformis, Coregonus hoyi, Coregonus lavaretus, Coregonus oxyrhynchus, Coregonus pollan) | |||
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| sielawa amerykańska (Coregonus artedi, Coregonus artedii, Leucichthys artedii) | |||
| Marane: 7 phrases in 2 subjects |
| Fish farming pisciculture | 6 |
| Ichthyology | 1 |