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A document on the importance of forests to the national economy. It represents forests not only as a rich storehouse of wood, but also as an important factor for continuous water supply, as they regulate the water cycle and prevent both droughts and floods.

Műfaj: Dokumentum

Öntvény: Ladislav Chudík

Legénység: Tibor Andrašovan (Original Music Composer), Jan Calábek (Camera Operator), Marie Kopecká (Editor), Tibor Biath (Assistant Camera), Karol Skřipský (Director of Photography)

Ország: Czechoslovakia

Futásidő: 115 percek

Minőség: HD

Kiadás: 1950

imdb rating 7

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