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Invasive Species Resources

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University of Michigan. Museum of Zoology.
University of Michigan. Museum of Zoology.
University of Michigan. Museum of Zoology.
University of Michigan. Museum of Zoology.
University of Michigan. Museum of Zoology.
University of Michigan. Museum of Zoology.
University of Michigan. Museum of Zoology.
University of Michigan. Museum of Zoology.
University of Michigan. Museum of Zoology.
University of Michigan. Museum of Zoology.
University of Michigan. Museum of Zoology.
Tip of the Mitt Watershed Council (Michigan).
South Dakota State University. Agricultural Experiment Station; Cooperative Extension Service.

Michigan Department of Environment, Great Lakes, and Energy.

USDA. Forest Service.
There are 21 major species of noxious weeds (invasive) on the Black Hills National Forest in western South Dakota and northeastern Wyoming. 
Mississippi Department of Agriculture.
Michigan Technological University. Forest Resources and Environmental Science.
Michigan State University. W.K. Kellogg Biological Station.
Lesson plans are searchable using "invasive" as a keyword.