Ears: Their Structure and Care
Ears: Their Structure and Care
ears: their structure and care (1963) Gratuits en Français, streaming VF ears: their structure and care This educational film illustrates the structures and functions of the outer, middle and inner ear. Shows the importance of the semicircular canals as organs of balance.
- Genre: Documentaire
- Pays: United States
- Réalisateur:
- Jeter: