Newsreel
Science and technology 1979 № 2
Film-document №75897
1 part, Duration: 0:08:52
Price category G
- Parts
- 1
Part 1 digitized in HD 0:08:53
Availability of videosources
1;
Needs clarification of possibility of digitizing.
Annotation
Unification "Application of unification in the optical and mechanical industry. 4. "Anxiety of the Moscow Region Forest" Methods of protecting the most visited popular places of nature.