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abedul común (Betula alba, Betula pendula, Betula verrucosa); abedul de Europa (Betula alba, Betula pendula, Betula verrucosa) | |||
abedul blanco; abedul común; abedul |
mesteacăn : 9 phrases in 3 subjects |
Forestry | 5 |
Natural sciences | 3 |
Ornithology | 1 |