List of sires proved in dairy-herd-improvement associations, 1946
By: compiled by Division of Dairy Herd Improvement Investigations, Bureau of Dairy Industry, Agricultural Research Administration
Series: Miscellaneous publication / United States Department of Agriculture -- no.       613
Publisher: U.S. Dept. of Agriculture
Published: 1946
Place of publication: Washington, D.C
Language: eng
Number of pages: 130
Subjects: Dairy cattle breeds; Dairy cattle; Breeding
Other titles: List of sires proved in dairy herd improvement associations, 1946.
Notes: Cover title.

"October 1946."