Wind Energy: Alternative Energy

by Graham Rickard

Discusses how today's modern wind turbines have developed from the windmills of the past and how technology relating to wind power continues to develop. This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0836807111
• ISBN13: 9780836807110
• Release Date: January 1991
• Publisher: Gareth Stevens Publishing
• Length: 32 Pages
• Weight: 0.70 lbs.
• Dimensions: 0.3" x 8.0" x 10.3"
• Age Range: 9 to 12 years
• Grade Range: Grades 4 to 7