Haecker, T.L.2017-02-132017-02-131916-03Haecker, T.L. Investigation in Animal Nutrition: Beef-Production. 1916. Saint Paul, Minn.: University of Minnesota. Agricultural Experiment Station. Bulletin 155, pages 2-31https://hdl.handle.net/11299/184110This 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/enNewsletter or Bulletin