Reading Expeditions (Science: Science Issues Today): Endangered Species

By Nora L. Deans and National Geographic Learning

How do our activities affect at-risk animal populations? Examine the issues through the perspectives of scientists and ranchers involved in the reintroduction of the gray wolf in Yellowstone National... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0792288777
• ISBN13: 9780792288770
• Release Date: January 2007
• Publisher: National Geographic Society
• Length: 30 Pages
• Weight: 0.24 lbs.
• Age Range: 8 to 12 years
• Grade Range: Grades 3 to 7