• publisher: Washington, D.C. : U.S. Dept. of Agriculture
  • creator: Jenkins, M. K. (Minnie Kimball), 1883- Hendrickson, Norman
  • contributor: Hendrickson, Norman.
  • Keyword: Eggs Grading. Eggs Quality.
  • years: 1918.
  • pages: 27 p., 5 leaves of col. plates :
  • notes: Caption title.
  • download: pdf file