Why Did T. Rex Have Short Arms
And Other Questions About-- DinosaursBook - 2014
When did the first dinosaurs appear on Earth? What happened to them 65 million years ago? How do we know about dinosaurs--and are there any still alive today? Dinosaurs are absolutely irresistible--and children will love learning about these fascinating creatures and looking at the cool illustrations!
Publisher: New York : Sterling Children's Books, c2014.
Characteristics: 32 p. : col. ill.