Newsreel
Science and technology 1990 № 7
Film-document №49081
1 part, Duration: 0:09:16
Price category G
Annotation
3. "Venus-Earth, further everywhere." On quartz resonators, used not only in space, but also in other fields of application. 4. "Oh, you lemon!" On the breeding of citrus cultivars in the Uzbek subtropics near Tashkent.