Jon Vallazza

Upper Midwest Environmental Sciences Center, U.S. Geological Survey
LaCrosse, WI
USA 54603

Papers:
M-120-5 Comparison of Fish Community Composition and Structure Among River Reaches of the Upper Mississippi River: Determining the Effects of Lock and Dam 19 in Structuring Fish Assemblages T-148-9 Juvenile Asian Carp As Forage for Native Predators in the Lagrange Reach, Illinois River