University of Minnesota, Agricultural Extension Division; Tyler, A.G.2016-02-192016-02-191938-01https://hdl.handle.net/11299/177365This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu.enAgricultural engineeringLightning rodsAgricultural Engineering News Letter, number 70Newsletter or Bulletin