Swinburne, Stephen R.
Once a wolf : how wildlife biologists fought to bring back the gray wolf / [by] Stephen R. Swinburne ; with photos. by Jim Brandenburg. - Boston, MA : Houghton, 1999. - 48 p. : ill. (mostly col.), col. map, ports. ; 24 x 29 cm. - Scientists in the field .
Includes bibliographical references and index.
Surveys the history of the troubled relationship between wolves and humans, examines the view that these predators are a valuable part of the ecosystem, and describes the conservation movement to restore them to the wild.
4-8. 6.8. 1050 Lexile
0618111204 (pbk.) 0395898277
98016865 /AC
Wolves.
Endangered species.
Wildlife.
Yellowstone National Park.
333.95/977316/0978752
Once a wolf : how wildlife biologists fought to bring back the gray wolf / [by] Stephen R. Swinburne ; with photos. by Jim Brandenburg. - Boston, MA : Houghton, 1999. - 48 p. : ill. (mostly col.), col. map, ports. ; 24 x 29 cm. - Scientists in the field .
Includes bibliographical references and index.
Surveys the history of the troubled relationship between wolves and humans, examines the view that these predators are a valuable part of the ecosystem, and describes the conservation movement to restore them to the wild.
4-8. 6.8. 1050 Lexile
0618111204 (pbk.) 0395898277
98016865 /AC
Wolves.
Endangered species.
Wildlife.
Yellowstone National Park.
333.95/977316/0978752