Film
Humates.. (1991)

Film-document №51917 2 части, Хронометраж: 0:14:10 to collection Price category G

Часть 1 оцифровано в HD 0:08:40

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Producer Centrnauchfilm (CNF)

Director: Smirnov B.

Annotation

About plant growth stimulator - Humates and their effective application in agriculture for growing vegetables and grains.

Reel №1

Reel №2