Boss, AndrewPeck, F. W.Cooper, T.P.2017-02-112017-02-111916-08Boss, Andrew; Peck, F. W.; Cooper, T.P. Labor Requirements of Livestock. 1916. Saint Paul, Minn.: University of Minnesota. Agricultural Experiment Station. Bulletin 161, pages 2-43https://hdl.handle.net/11299/184085This 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