Harvey, R. B.Larson, A.H.Landon, R.H.Boyd, W. L.Erickson, L.C.2014-07-182014-07-181945-06Harvey, R.B., et al. 1945. Weeds Poisonous to Livestock. Saint Paul, MN: University of Minnesota Agricultural Experiment Station. Bulletin 388.https://hdl.handle.net/11299/164059This archival publication may not reflect current scientific knowledge or recommendations. Current information available from University of Minnesota Agricultural Experiment Station: http://www.maes.umn.edu/en-USNewsletter or Bulletin