• publisher: Washington, D.C. : U.S. Dept. of Agriculture
  • creator: Clark, J. Allen (Jacob Allen), 1888-
  • contributor: Clark, J. Allen (Jacob Allen), 1888-
  • Keyword: Wheat United States Varieties.
  • years: 1929.
  • pages: 68 p. :
  • notes: Caption title.
  • download: pdf file