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| salmón coho (Oncorhynchus kisutch); salmón plateado (Oncorhynchus kisutch); salmón m (Oncorhynchus nerka); salmón rojo (Oncorhynchus nerka) | |||
| blueback: 3 phrases in 3 subjects |
| Ichthyology | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |