1980 - National Audubon Society Field Guide to North American Mammals [Audubon Society Field Guide] (Paperback) ISBN-13: 9780394507620 ISBN-10: 0394507622 Genres: Science & Math, Outdoors & Nature 3 1979 - Mammals of the Eastern United States [Handbooks of American natural history] (Hardcover) ISBN-13: 9780801412547 ISBN-10: 0801412544 Genre: Science & Math ? Keys to the Vertebrates of the Eastern United States Excluding Birds (Paperback) ISBN-13: 9780808723196 ISBN-10: 0808723197 ? |