Dolphins and Porpoises

By Stuart A. Kallen

Dolphins and porpoises are some of the most intelligent creatures on earth with brains only slightly smaller than humans. Unfortunately these magnificent mammals are threatened with extinction from... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 1560067292
• ISBN13: 9781560067290
• Release Date: January 1
• Publisher: Cengage Gale
• Length: 112 Pages
• Weight: 0.08 lbs.
• Dimensions: 9.3" x 7.1" x 9.1"
• Age Range: 9 to 17 years
• Grade Range: Grades 4 to 12