2007 - The Bees of the World (Hardcover) → Hardcover ISBN-13: 9780801885730 ISBN-10: 0801885736 Genres: Reference, Science & Math ? 2000 - The Bees of the World (Hardcover) → Hardcover ISBN-13: 9780801861338 ISBN-10: 0801861330 Genres: Science & Math, Engineering & Transportation ? 1974 - The Social Behavior of the Bees [Belknap Press] (Hardcover) ISBN-13: 9780674811751 ISBN-10: 0674811755 Genres: Science & Math, Engineering & Transportation ? The Bee Genera of North and Central America [Hymenoptera:Apoidea] (Hardcover) ISBN-13: 9781560982562 ISBN-10: 156098256X Genres: Reference, Science & Math, Outdoors & Nature ? |