The Great Lakes are the largest system of fresh, surface water on earth, containing roughly 18 percent of the world supply.

Published On:	2/24/2008 by US Environmental Protection Agency
Submitted On:	2/24/2008 9:24:53 AM by Frank K
Categories:	Water Resources & Fresh Water Sources
Person:	No person selected

User Comments
No Comment for this item yet.

Add Comment

You must be logged in to add a comment