critical links
> Wikipedia's definition of freshwater (informative)
> Explore Minnesota! (state site)
> Friends of the Mississippi River (activist site)
> Gooseberry Falls (a nice place)
> Eloise Butler Wildflower Garden (a nice place)
> Upper Mississippi River Locks and Dams
> Pink River Dolphin (China ~ Yangtzee River)
> Sustainable Water Programs (helpful)
> Freshwater Fish Recipes (tasty)