Bull, C.P.University of Minnesota. Agricultural Experiment Station. Agronomy and Farm Management Division2017-02-082017-02-081915-04Bull, C.P. Barley Investigations. 1915. Saint Paul, Minn.: University of Minnesota. Agricultural Experiment Station. Bulletin 148, pages 2-47https://hdl.handle.net/11299/183988This 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