Clinical Mastitis in Norwegian Cattle: Frequency, Variance Components, and Genetic Correlation with Protein Yield
| Autor: | Heringstad, B., Klemetsdal, G., Ruane, J. |
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| Zdroj: | In Journal of Dairy Science June 1999 82(6):1325-1330 |
| Databáze: | ScienceDirect |
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