Genre: Documentaire
Sterren: Ladislav Chudík
Bemanning: Jiří Ployhar (Screenplay), Jiří Ployhar (Director of Photography), Jiří Ployhar (Director), Jaroslav Plavec (Sound), Štefan Fuzia (Editor), Konrád Machaj (Assistant Director)
Land: Czechoslovakia
Taal: Slovenčina
Studio: Štúdio populárno-vedeckých a náučných filmov Bratislava
Looptijd: 1:47:31 minuten
Kwaliteit: HD
Vrijgegeven: Jan 01, 1951
IMDb: 10
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