Did Comets Kill the Dinosaurs?

by Isaac Asimov

Book Overview

Examines the mass extinction of dinosaurs and offers a possible explanation of the causes. This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 1555323472
• ISBN13: 9781555323479
• Release Date: January 1988
• Publisher: Gareth Stevens Publishing
• Length: 32 Pages
• Age Range: 8 to 12 years
• Grade Range: Grades 3 to 7