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Short Communication: Changes in the Association Between Milk Yield and Age at First Calving in Holstein Cows with Herd Environment Level for Milk Yield

✍ Scribed by R. Ruiz-Sánchez; R.W. Blake; H.M.A. Castro-Gámez; F. Sánchez; H.H. Montaldo; H. Castillo-Juárez

Book ID: 117971621
Publisher: American Dairy Science Association
Year: 2007
Tongue: English
Weight: 115 KB
Volume: 90
Category: Article
ISSN: 0022-0302
DOI: 10.3168/jds.2007-0156

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