Productive Life Including All Lactations and Longer Lactations with Diminishing Credits
| Autor: | VanRaden, P.M., Dematawewa, C.M.B., Pearson, R.E., Tooker, M.E. |
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| Zdroj: | In Journal of Dairy Science August 2006 89(8):3213-3220 |
| Databáze: | ScienceDirect |
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