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Journal of Animal Science|March 1, 1982
Genetic improvement of beef cattle in the United States: cattle, people and their interactionR L WillhamGrowth|March 1, 1977
A comparison of gain and carcass characteristics of straightbred and crossbred steersK Bondari, R L WillhamJournal of Animal Science|September 1, 1989
Size and management effects on reproduction in first-, second- and third-parity beef cowsS T Buttram, R L WillhamJournal of Animal Science|September 1, 1991
Genetic predictions of racing performance in quarter horsesR L Willham, D E WilsonJournal of Animal Science|October 1, 1986
Within-herd phenotypic, genetic and environmental trend lines for beef cattle breedersD E Wilson, R L WillhamJournal of Animal Breeding and Genetics = Zeitschrift Fur Tierzuchtung Und Zuchtungsbiologie|March 15, 2011
Genetics of racing performance in the Japanese Thoroughbred horse:: I. Description of the dataH Oki, R L Willham, Y SasakiJournal of Animal Breeding and Genetics = Zeitschrift Fur Tierzuchtung Und Zuchtungsbiologie|March 15, 2011
Estimation of genetic correlations between racing times recorded at different racing distances by restricted maximum likelihood in Thoroughbred racehorsesH Oki, Y Sasaki, R L WillhamJournal of Animal Breeding and Genetics = Zeitschrift Fur Tierzuchtung Und Zuchtungsbiologie|March 15, 2011
Genetics of racing performance in the Japanese Thoroughbred horse:: II. Environmental variation of racing time on turf and dirt tracks and the influence of sex, age, and weight carried on racing timeH Oki, Y Sasaki, R L WillhamJournal of Animal Science|August 1, 1986
Estimates of beef growth trait variances and heritabilities determined from field recordsD E Wilson, P J Berger, R L WillhamPageof 3