Keeping Water Clean

By Hellen Frost and National Geographic Learning

Text and photographs describe water pollution, how it spreads, and its effects. This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0736848770
• ISBN13: 9780736848770
• Release Date: August 2010
• Publisher: Capstone Press
• Length: 24 Pages
• Weight: 0.01 lbs.
• Dimensions: 0.1" x 6.0" x 7.0"
• Age Range: 4 to 8 years
• Grade Range: Preschool to Grade 3