Genre: Dokumentti
Stars:
miehistö: Susumu Hani (Screenplay), Haruo Mura (Director), Keiji Yoshino (Director), Keiji Yoshino (Cinematography)
Maa: Japan
Kieli: 日本語
Studio: Iwanami Productions
Runtime: 12 minutes
Laatu: HD
Released: Jun 01, 1950
IMDb: 10
Avainsanat:hygiene, nature documentary, natural science, environmental documentary, social study, insects
