aikasarjat
Topic | Replies | Views | Activity | |
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Planeetan keskilämpötila |
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9 | 3524 | 1 November 2019 |
Topic | Replies | Views | Activity | |
---|---|---|---|---|
Planeetan keskilämpötila |
![]() ![]() ![]() ![]() ![]() |
9 | 3524 | 1 November 2019 |