2007 - Wolves Behavior Ecology and Conservation (Paperback) → Hardcover ISBN-13: 9780226516974 ISBN-10: 0226516970 Genres: Crafts, Hobbies & Home, Science & Math, Engineering & Transportation, Outdoors & Nature ? 2003 - Wolves Behavior Ecology and Conservation (Hardcover) → Paperback ISBN-13: 9780226516967 ISBN-10: 0226516962 Genres: Science & Math, Engineering & Transportation, Outdoors & Nature 2 2003 - The Wolves of Minnesota Howl in the Heartland (Paperback) ISBN-13: 9780896585096 ISBN-10: 0896585093 Genres: Science & Math, Outdoors & Nature ? |