University of Minnesota. Agricultural Extension Service.Weicherding, Patrick J.2017-11-172017-11-171978https://hdl.handle.net/11299/191048This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu.enTrees, shade, protectingMinnesota Tree Line: Protecting Shade Trees from Construction Damage, no.21, 1978Newsletter or Bulletin