University of Minnesota, Agricultural Extension Service2017-12-202017-12-201968-11-29https://hdl.handle.net/11299/192024This archival publication may not reflect current scientific knowledge or recommendations. Current information available from the University of Minnesota Extension: https://www.extension.umn.edu.enAntibiotics in milkChristmas treesDairy heifersMilking unitsNewsletter or Bulletin