House ants
By: [by E.A. Back]
Edition: Slightly rev. April 1938.
Series: Leaflet -- no. 147; Leaflet (United States. Dept. of Agriculture) -- no. 147.
Publisher: U.S. Dept. of Agriculture
Published: 1938
Place of publication: Washington, D.C
Language: eng
Subjects: Ants; Insect pests
Notes: Cover title.

First issued October 1937.