2008 - Genes in Conflict the Biology of Selfish Genetic Elements (Paperback) → Hardcover ISBN-13: 9780674027220 ISBN-10: 0674027221 Genres: Science & Math, Engineering & Transportation ? 2006 - Genes in Conflict the Biology of Selfish Genetic Elements (Hardcover) → Paperback ISBN-13: 9780674017139 ISBN-10: 0674017137 Genre: Science & Math ? |