Footprints in the Swamp

By Marie Halun Bloch

Book Overview

Describes the first mammals that began to appear in the prehistoric world as the dinosaurs were declining. This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0022749446
• ISBN13: 9780022749446
• Release Date: January 1985
• Publisher: MacMillan/McGraw-Hill School Publishing Co
• Length: 70 Pages
• Weight: 0.55 lbs.