Dams

By Chris Oxlade

Book Overview

This updated edition asks some great questions. What are dams used for? Who built the first dams? How do dams affect the environment? You'll find the answers to these questions and many more in... This description may be from another edition of this product.

• Format: Library Binding
• Language: English
• ISBN: 1403479038
• ISBN13: 9781403479037
• Release Date: September 2005
• Publisher: Heinemann Educational Books
• Length: 32 Pages
• Weight: 0.80 lbs.
• Dimensions: 0.4" x 8.0" x 10.6"
• Age Range: 9 to 11 years
• Grade Range: Grades 4 to 6