• publisher: Washington, D.C. : U.S. Dept. of Agriculture
  • creator: Deonier, Marshall T. (Marshall Tracy), 1903-
  • contributor: Deonier, Marshall T. (Marshall Tracy), 1903-
  • Keyword: Sweet potatoes Harvesting time.
  • years: 1950.
  • pages: 22 p. ;
  • notes: Caption title.
  • download: pdf file