• publisher: Washington, D.C. : U.S. Dept. of Agriculture
  • creator: Kalmbach, E. R. (Edwin Richard), 1884- Gabrielson, Ira Noel, 1889-
  • contributor: Gabrielson, Ira Noel, 1889-
  • Keyword: Birds Food. Starlings Economic aspects United States.
  • years: 1921.
  • pages: 66 p., 4 leaves of plates :
  • notes: Cover title.
  • download: pdf file