Genre: Documentary
Stars:
Crew: K. Symon (Idea), Walter Urbánek (Idea), Walter Urbánek (Screenplay), Jiří Venera (Director), Miloš Wasserbauer (Director), Jindřich Grepl (Director of Photography)
Country: Czechoslovakia
Language: Český
Studio: Studio populárně vědeckých a naučných filmů Brno
Runtime: 1:47:31 minutes
Quality: HD
Released: Jan 01, 1951
IMDb: 10
Keywords:water pollution