Prairie Food Chains

Macaulay, Kelley/ Kalman, Bobbie

Describes the interaction of predators, prey, plants, and non-living elements that make up the food chain in prairies, and touches on what happens to the food chain when the balance of nature is upset.

Editora: Crabtree Pub Co
ISBN: 0778719936
Número de páginas: 32
Acabamento: 
PAPERBACK
Local de Publicação: United States