skos:altLabel | - wilderness
- E
- freshwater
- arctic
- Barren Lands
- ET
- biomes
- alpine zone
- tundra
- (ET)
- Alpine tundra
- Antarctic tundra
- Arctic Tundra
- Arctic tundra
- Arctic tundra climatic
- Tundra ''(ET)''
- Tundra Climate
- Tundra climate
- Tundra climate (ET)
- Tundra climates
- Tundra#Arctic
- alpine tundra
- alpine tundra climate
- alpine vegetation
- arctic tundra
- arctic-alpine
- barren lands
- cold tundra climate (''ET'')
- high altitude tundra
- maritime polar
- mountain tundra
- polar tundra
- semi-tundra
- tundra climate
- tundra ecology
- tundra grasslands
- tundra landscapes
- tundra wetland
- tundra-like vegetation
- tundra-type
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