Ears /
Douglas Mathers ; illustrated by Andrew Farmer and Robina Green.
- [Mahwah, N.J.] : Troll Associates, c1992.
- 32 p. : col. ill. ; 24 cm.
- You and your body (Mahwah, N.J.) .
Includes index.
Explains how your ears function to hear sounds, maintain balance, and measure distances.