Explore Books on
ayrshire cattle

DHIA proved sire list, 1960

By United States. Agricultural Research Service

DHIA proved sire list, 1961

By United States. Agricultural Research Service

The dairy cow

By E. Lewis Sturtevant

A history of Ayrshire cattle in the United States

By George Augustus Bowling

DHIA sire summary list, May 1967

By United States. Agricultural Research Service

DHIA sire summary list, September 1967

By United States. Agricultural Research Service

DHIA sire summary list, May 1968

By United States. Agricultural Research Service

DHIA sire summary list, May 1969

By United States. Agricultural Research Service

USDA-DHIA sire summary list, May 1970

By United States. Agricultural Research Service

USDA-DHIA sire summary list, May 1971

By United States. Agricultural Research Service

The Milky Derby

By Mary Philipsen

O. A. C. Review Volume 31 Issue 11, July 1919

By Ontario Agricultural College

O. A. C. Review Volume 39 Issue 4, December 1926

By Ontario Agricultural College

La producción de la raza "Ayrshire" de pedigree al Perú con fines de mejoramiento de la raza nacional

By Ganadería y Colonización Peru. Dirección de Agricultura

The variation of the milk of Ayrshire cows in quantity and fat content of their milk

By Pearl, Raymond

Ayrshire breeders' year book

By Ayrshire Breeders' Association. Meeting

Ayrshire year book

By Ayrshire Breeders' Association

Year book of the Ayrshire Breeders

By Ayrshire Breeders' Association

DHIA sire summary list, April 1967

By United States. Agricultural Research Service

The origin and early history of the Ayshire breed of cattle

By John Speir

Analysis of the advanced registry records of 611 daughters of 51 Ayrshire sires

By M. H. Fohrman