Describes what the fossilized remains of mammals that lived before, during, and after the Age of Dinosaurs have revealed about their physical characteristics and way of life.
- ISBN10 0382093216
- ISBN13 9780382093210
- Publish Date 1 September 1986
- Publish Status Transferred
- Publish Country US
- Imprint Silver Burdett Press
- Format Paperback (US Trade)
- Pages 37
- Language English