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Perdix perdix
italica
| Perdix perdix | |
| ornit. | perdrix européenne; perdrix grise; perdrix |
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| perdrix européenne; perdrix grise; perdrix f | |||
| Perdix perdix: 7 phrases in 4 subjects |
| Environment | 2 |
| Ichthyology | 1 |
| Natural resourses and wildlife conservation | 1 |
| Ornithology | 3 |