What If There Were No Lemmings?: a Book About the Tundra Ecosystem (Food Chain Reactions)

Focusing on the value of biodiversity and preservation, this richly illustrated series tells the compelling story of what would happen to an ecosystem if one key species disappeared.

Each title includes tips on how kids can help protect our natural resources.

It features: Maps; Sidebars; Full Colour; Glossary; Index; Read More Resources; and, Safe Web Sites.