What are food chains and webs? /
Bobbie Kalman.
- New York : Crabtree Pub. Co., c1998.
- 32 p. : col. ill. ; 24 cm.
- The Science of living things .
Includes index.
Science Books and Films School Library Journal
A simple introduction to food chains and webs, featuring both herbivores and carnivores and discussing energy, food production, and decomposition in various ecosystems.