Pterosaurs, the Flying Reptiles

by Helen Roney Sattler

Introduces the various species of flying reptiles, probably covered with fur or long hair, possibly warm-blooded, and known only from fossil evidence, which inhabited the earth in the age of... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0688039952
• ISBN13: 9780688039950
• Release Date: January 1985
• Publisher: Lothrop, Lee and Shepard Books
• Length: 43 Pages
• Weight: 1.24 lbs.
• Age Range: 4 to 8 years
• Grade Range: Grades 1 to 3