Title: The Wolf
Description: 300 pages : 24 cm
Subjects: Wolves -- Yellowstone National Park, Endangered species -- Yellowstone National Park, Wildlife management -- Yellowstone National Park, Mammal populations -- Yellowstone National Park, Nature -- Effect of human beings on -- Yellowstone National Park, Endangered species, Mammal populations, Nature -- Effect of human beings on, Wildlife management, Wolves, United States -- Yellowstone National Park