1999 - The Nemesis Affair a Story of the Death of Dinosaurs and the Ways of Science (Paperback) → Paperback, Hardcover ISBN-13: 9780393319187 ISBN-10: 0393319180 Genres: Science & Math, Engineering & Transportation ? 1978 - Principles of Paleontology Second Edition (Hardcover) ISBN-13: 9780716700227 ISBN-10: 0716700220 Genre: Science & Math ? |