0806522607 SHOW MOOCHABLE + ? RELATED SEARCHES > ADVANCED SEARCH > SHOW COVERS + ASIN Copies Ph.D., Robert T. Bakker The Dinosaur Heresies: New Theories Unlocking the Mystery of the Dinosaurs and Their Extinction 0 Search BookMooch for a book: SEARCH BOOKMOOCH > Search Amazon for a book: amazon.co.uk amazon.de amazon.es amazon.fr amazon.it amazon.cn SEARCH AMAZON >