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Aidu karjäär ja veekõrvaldus / Water removal of Aidu oil shale strip mine, Estonia | by IngoValgma

Aidu karjäär ja veekõrvaldus / Water removal of Aidu oil shale strip mine, Estonia | by IngoValgma

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Ingo Valgma By: Ingo Valgma

Aidu karjäär ja veekõrvaldus / Water removal of Aidu oil shale strip mine, Estonia

www.veeseire.ee/search?q=aidu
www.minest.ee/search?q=aidu
ingo-valgma.blogspot.com/search?q=aidu

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Taken in January 2019

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