Fifty Simple Things Kids Can Do To Recycle.
San Diego: Greenleaf Classics, Inc., 1991.
This book offers many ideas for children to do in the area of recycling.
Gutnik, Martin J.
Experiments That Explore Recycling.
Connecticut: The Millbrook Press, 1992.
Exploring the solid waste problem through demonstrations and experimentation makes this book an excellent guide for children. It provides background information and experiments which motivate children to do something about recycling.
The Big Book Of Questions and Answers—Save The Earth.
Lincolnwood: Interaud Publications, Ltd., 1992.
Excellent resource guide for children with questions and answers on topics ranging from understanding the earth to taking action in regards to the environment.
Discovering What Earthworms Do.
New York: McGraw Hill Book Co., 1969.
This book explains everything about earthworms, including biology and behavior.