An ecoregional context for forest management on national wildlife refuges of the Upper Midwest, USA, R. Gregory Corace, Lindsey M. Shartell, Lisa A. Schulte, Wayne L. Brininger, Michelle K.D. McDowell, Daniel M. Kashian
Michigan Tech Publications

Geographical patterns in openland cover and hayfield mowing in the Upper Great Lakes region: Implications for grassland bird conservation, R. Gregory Corace, David J. Flaspohler, Lindsey M. Shartell
Michigan Tech Publications