Dinosaur Days epub (360 day access)

How long ago did dinosaurs live? What may have led to their extinction? How do scientists know which dinosaurs ate plants and which ate other animals? Read this book to find out! Category: Juvenile Nonfiction, Subject: History, Copyright: 2014, Page Count:32, This is an EdTech Digital edition product. ISBN: 9780716616702 Ebook duration: 360 days