Isabella, Jude.

Bringing back the wolves :how a predator restored an ecosystem /written by Jude Isabella ; illustrated by Kim Smith.

39 pages :colour illustrations

Includes bibliographical references and index.

The reintroduction of wolf packs into Yellowstone National Park.

LSC19.99

1.Gray wolf--Reintroduction--Yellowstone National Park--Juvenile literature.2.Gray wolf--Ecology--Yellowstone National Park--Juvenile literature.Dynamic Details
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