02/01/2010
https://www.congress.gov...
"Zebra mussels can significantly change the nature of the lake bottom, affecting fish habitat and spawning."
"I agree with everything that he says, for what that is worth."
"Invasive species have done severe damage to our Great Lakes as well as to the land mass of Michigan."
"About 180 non-native organisms have been identified already in the Great Lakes."