Week 1
Week 1

Placed by Bozhana Nikolova 2020/Oct/3

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Climate change- week1
Week 1

Placed by Milena Ivanova 2020/Oct/2

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Инициатива: "Засади дръвче, спаси планетата!"
Week 1

Placed by Maria Iacheva 2020/Oct/1

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“Stadtökologisches design und wie wir die Klimawandel überwinden” .
Week 4

Placed by Tsetska Markova-Encheva 2019/Nov/10

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Global warming through the eyes of science
Week 3

Placed by Tsetska Markova-Encheva 2019/Oct/26

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In the "Ruse Lom" Nature Park
Week 2

Placed by Tsetska Markova-Encheva 2019/Oct/20

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