Cooperative bull associations /

Bibliographic Details
Main Author: Winkjer, Joel G., 1870-
Format: Book
Language:English
Published: Washington, D.C. : U.S. Dept. of Agriculture, 1918.
Series:Farmers' bulletin (United States. Department of Agriculture) ; no. 993.
Subjects:
Description
Item Description:Cover title.
"Contribution from the Bureau of Animal Industry."
Physical Description:34 pages : illustrations ; 23 cm.