What happens to a hamburger / [book]
- Rev. ed.
- New York : Harper & Row, c1985.
- [32] p. : col. ill. ; 23 x 18 cm.
- Let's-read-and-find-out science book .
- Let's-read-and-find-out book .
Explains the processes by which a hamburger and other foods are used to make energy, strong bones, and solid muscles as they pass through the digestive system.