Official national Simmental sire summary.

Bibliographic Details
New Title:	Sire selector
Previous Title:	American Simmental Association. National Simmental sire summary
Corporate Author:	American Simmental Association
Format:	Serial
Language:	English
Published:	[Bozeman, Mont.] American Simmental Association.
Subjects:	Simmental cattle > United States > Pedigrees. Cattle > Pedigrees. Cattle. Simmental cattle. United States. Pedigrees.
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