French, David2013-07-012013-07-011993French, David. 1993. History of Dutch Elm Disease in Minnesota. St. Paul, MN: University of Minnesota Extension Service.https://hdl.handle.net/11299/151957This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu.en-USHistory of Dutch Elm Disease in Minnesota