유형: 다큐멘터리
크루: Július Jaššo (Sound), Karol Skřipský (Director of Photography), Viera Protušová (Assistant Editor), Karol Skřipský (Screenplay), Tibor Andrašovan (Original Music Composer), Karol Skřipský (Director)
국가: Czechoslovakia
언어: Slovenčina
사진관: Populárno-vedecký film Bratislava
실행 시간: 1:47:31 의사록
품질: HD
출시 됨: Dec 31, 1950
IMDb: 10
키워드:ecology