  1001 Questions Answered About Insects (Paperback) ISBN-13: 9780486234700 ISBN-10: 0486234703 Genres: Science & Math, Engineering & Transportation, Outdoors & Nature ?  Butterflies of the World (Paperback) → Paperback, Hardcover ISBN-13: 9780552628952 ISBN-10: 0552628956 Genre: Science & Math ?   Butterflies of the World (Paperback) → Paperback, Hardcover ISBN-13: 9780553028959 ISBN-10: 0553028952 ?  Field Guide to the Butterflies of North America East of the Great Plains (Paperback) ISBN-13: 9780395258590 ISBN-10: 0395258596 Genres: Science & Math, Outdoors & Nature ? |
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