Who eats what? : food chains and food webs /
by Patricia Lauber ; illustrated by Holly Keller.
- 1st ed.
- New York, NY : HarperCollins, c1995.
- 32 p. : col. ill. ; 21 x 26 cm.
- Let's-read-and-find-out. Stage 2 .
- Let's read and find out. Stage 2. .
Explains the concept of a food chain and how plants, animals, and humans are ecologically linked.