What Were Dinosaurs?

by Sylvia A. Johnson and Kunihiko Hisa

Describes the evidence that modern scientists use in studying dinosaurs and the characteristics of specific dinosaurs such as Stagosaurus and Apatosaurus. This description may be from another edition of this product.

• Format: Library Binding
• Language: English
• ISBN: 0822522012
• ISBN13: 9780822522010
• Release Date: June 1990
• Publisher: Lerner Publishing Group
• Length: 62 Pages
• Weight: 0.80 lbs.
• Dimensions: 0.4" x 7.6" x 9.5"
• Age Range: 9 to 12 years
• Grade Range: Grades 4 to 7