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European alder (Alnus glutinosa); black alder (Alnus glutinosa); common alder (Alnus glutinosa) | |||
alder-tree (Alnus spp.) | |||
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alder (Alnus spp.) |
ontano: 22 phrases in 4 subjects |
Agriculture | 10 |
Forestry | 3 |
Natural resourses and wildlife conservation | 2 |
Natural sciences | 7 |