What Are Food Chains and Webs?Book - 1998
A simple introduction to food chains and webs, featuring both herbivores and carnivores and discussing energy, food production, and decomposition in various ecosystems.
Publisher: New York : Crabtree Pub. Co., c1998
Branch Call Number: J 577.16 Kal 3558jv 1
Characteristics: 32 p. :,col. ill. --
Alternative Title: Food chains and webs