- Grades K-12, contains background material, various activities, photographs, maps and more of the wetlands.
- By Alan S. Kesselheim, Britt E. Slattery, Susan Higgins, Mark R. Schilling
SIUE STEM Resource Center
http://www.siuestemcenter.org/
Southern Illinois University Edwardsvillehttp://www.siuestemcenter.org/
Science East, Room 1276
Edwardsville, IL, 62026
USA
618-650-3065