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Zetazee m (Walart); Wal m | |||
Cetacea m | |||
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Wale m (Cetacea) | |||
Walfische m (Cetacea); Waltiere n (Cetacea); echte Wale (Cetacea) | |||
Waltiere n (Cetacea) | |||
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Cetacea m |
cetacean : 4 phrases in 4 subjects |
Environment | 1 |
Fish farming pisciculture | 1 |
General | 1 |
Zoology | 1 |