Discovering Cycles,

by Glenn O. Blough

Text and suggested projects explore some of the cycles found in nature, such as day and night, the seasons, the water cycle, the cycle of growth, and others. This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0070061653
• ISBN13: 9780070061651
• Release Date: January 1973
• Publisher: McGraw-Hill Companies
• Length: 48 Pages
• Weight: 0.85 lbs.
• Age Range: 8 to 12 years
• Grade Range: Grades 3 to 7