Horn flies :
enemies of cattle.

Description

Related Names: United States. Extension Service.
Language(s): English
Published: Washington, D.C. : United States Dept. of Agriculture Extension Service and Bureau of Entomology and Plant Quarantine, [1950]
Subjects: Horn fly.
Note: "April 1950."
Cover title.
Physical Description: 4 p. : ill. ; 21 cm.
Locate a Print Version: Find in a library

Item Link	Original Source
Full view no.270	University of Illinois at Urbana-Champaign