DHIA sire summary list, May 1968
Subtitle: Ayrshire, Guernsey, Holstein, Jersey, Brown Swiss, Milking Shorthorn, Red Dane, and Red Poll sires
Contributors: Dairy Herd Improvement Association
Series: ARS 44 -- 203; ARS 44 -- 203.
Publisher: Agricultural Research Service, U.S. Department of Agriculture
Published: 1968
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 540
Subjects: Bulls; Pedigrees; Dairy cattle; Ayrshire cattle; Holstein-Friesian cattle; Guernsey cattle; Jersey cattle; Brown Swiss cattle; Milking Shorthorn cattle; Red Danish cattle; Red-polled cattle
Other titles: Dairy Herd Improvement Association sire summary list, May 1968 :
Notes: Cover title.

"July 1968."