Short communcation : Jersey x Holstein crossbreds compared with pure Holsteins for body weight, body condition score, fertility , and survival during the first three lactations /
Otros Autores: | Heins B. J., Hansen, L. B., Hazel, A. R., Seykora , A. J., Johnson , D. G., Linn , J. G. |
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Formato: | Artículo |
Lenguaje: | English |
Materias: |
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