Bluetongue of sheep
By: [prepared by Animal Disease and Parasite Research Division, Animal Disease Eradication Division, and Entomology Research Division, Agricultural Research Division]
Series: Leaflet / United States. Dept. of Agriculture -- no. 461; Leaflet (United States. Dept. of Agriculture) -- no. 461.
Publisher: U.S. Dept. of Agriculture
Published: 1960
Place of publication: Washington, D.C
Language: eng
Subjects: Bluetongue; Bluetongue virus; Sheep; Virus diseases
Notes: Cover title.

"Issued April 1960"--P. [8].