Browsing by Author "Helgeson, Del"

Now showing items 1-2 of 2

    • The Grain Industry -country Elevators, Grain Marketing and Transportation 

      Griffin, Gene; Ming, Dennis; Herlsgaard, Thor; Helgeson, Del; Cobia, David W.; Koo, Won W.; Zink, Dan; Wilson, William W.; Griffin, Gene; Ming, Dennis; Herlsgaard, Thor; Helgeson, Del; Cobia, David W.; Koo, Won W.; Zink, Dan; Wilson, William W. (North Dakota State University, 1984)

    • Red Food Colorant Extract Derived From Purple-Hulled Sunflower 

      Lindley, James; Holm, Edna; Hettiarachchy, Navam; Helgeson, Del; Hanzel, J.; Golz, J.; Wiesenborn, Dennis P.; Lindley, James; Holm, Edna; Hettiarachchy, Navam; Helgeson, Del; Hanzel, J.; Golz, J.; Wiesenborn, Dennis P. (North Dakota State University, 1991)