1976 - An Introduction to the Study of Insects (Paperback) ISBN-13: 9780030884061 ISBN-10: 0030884063 Genre: Science & Math ? 1974 - A Field Guide to the Insects of America North of Mexico [Peterson Field Guide Series] (Paperback) ISBN-13: 9780395185230 ISBN-10: 0395185238 Genres: Science & Math, Engineering & Transportation, Outdoors & Nature 1 1973 - A Field Guide to Insects America North of Mexico [Peterson Field Guide Series, 19] (Hardcover) ISBN-13: 9780395074367 ISBN-10: 0395074363 Genres: Science & Math, Engineering & Transportation, Outdoors & Nature 1 An Introduction to the Study of Insects (Hardcover) ISBN-13: 9780030435317 ISBN-10: 0030435315 Genre: Science & Math ? |