The Great Lakes - Resources
1. Britannica School Elementary Database
Access from Caught in the web - Research Tools
2. National Park Service
3. Environmental Protection Agency
Basic Information
http://www.epa.gov/greatlakes/basicinfo.html
Access from Caught in the web - Research Tools
2. National Park Service
3. Environmental Protection Agency
Basic Information
http://www.epa.gov/greatlakes/basicinfo.html