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Combined index for milk production and growth rate as selection criteria of performance tested AI bulls
Autores principales: | Elofson, L, Danell, B, Philipsson |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
1977
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3316214/ http://dx.doi.org/10.1186/1297-9686-9-1-117d |
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