Genre: Documentary
Stars: Jiří Šrámek
Crew: Josef Vácha (Director), Josef Vácha (Idea), Josef Vácha (Screenplay), Alois Jiráček (Director of Photography), Miloslav Harvan (Director of Photography), Jiří Fiala (Director of Photography)
Country: Czechoslovakia
Language: Český
Studio: Studio populárně vědeckých a naučných filmů Praha
Runtime: 1:47:31 minutes
Quality: HD
Released: Jan 01, 1955
IMDb: 10
Keywords:biology
