Water Ecology

by Jennifer Cochrane

Alternates factual information on the ecological aspects of water with activities and experiments, covering such areas as the behavior of warm water, acid rain, and pond life. This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0531181529
• ISBN13: 9780531181522
• Release Date: January 1987
• Publisher: Bookwrights Press
• Length: 47 Pages
• Weight: 0.45 lbs.
• Age Range: 9 to 14 years
• Grade Range: Grades 4 to 9