English sparrow control
By: [by E.R. Kalmbach]
Edition: Rev. Apr. 1931.
Series: United States. Dept. of Agriculture. Leaflet -- no. 61; Leaflet (United States. Dept. of Agriculture) -- no. 61.
Publisher: U.S. Dept. of Agriculture
Published: 1931
Place of publication: Washington, D.C
Language: eng
Subjects: Sparrows
Notes: Cover title.

"Issued June, 1930."

Contribution from Bureau of Biological Survey.