Why in the World?

by National Geographic Society (U. S.)

Questions and answers on a wide range of subjects, including geophysical sciences, physiology, natural history, physics, and technology. This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0870445731
• ISBN13: 9780870445736
• Release Date: January 1994
• Publisher: National Geographic Society
• Length: 104 Pages
• Weight: 1.45 lbs.
• Dimensions: 0.5" x 9.3" x 10.8"
• Age Range: 9 to 12 years
• Grade Range: Grades 4 to 7