Tabulations of DHIA records of daughters of AI sires in the United States
Series: ARS -- 44-110-1/pt. 1/sec. 2; ARS (Series) (United States. Agricultural Research Service) -- 44-110-1/pt. 1/sec. 2.
Publisher: U.S. Dept. of Agriculture
Published: 1961
Place of publication: Washington, DC
Language: eng
Number of pages: 944
Subjects: Dairy cattle; Statistics; Breeding
Notes: "December 1961."