Gen: Documentar
Stele:
echipaj: 羽仁進 (Screenplay), Haruo Mura (Director), Keiji Yoshino (Cinematography), Keiji Yoshino (Director)
Țară: Japan
Limba: 日本語
Studio: Iwanami Productions
Durata de functionare: 12 minute
Calitate: HD
Publicat: Jun 01, 1950
IMDb: 10
Cuvinte cheie:hygiene, nature documentary, natural science, environmental documentary, social study, insects
