| #17086611 in Books | 1982-01 | PDF # 1 | File type: PDF | 84 pages|
Discusses possible causes of the sudden extinction of dinosaurs at the close of the Cretaceous Period.
You easily download any file type for your device.Dinosaurs, Asteroids, & Superstars: Why the Dinosaurs Disappeared | Franklyn Mansfield Branley. I was recommended this book by a dear friend of mine.