Rearing conditions and lifetime milk revenues in Swedish dairy cows
Autor: | Hultgren, Jan, Svensson, Catarina, Pehrsson, Mats |
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Zdroj: | In Livestock Science May 2011 137(1-3):108-115 |
Databáze: | ScienceDirect |
Externí odkaz: |
Autor: | Hultgren, Jan, Svensson, Catarina, Pehrsson, Mats |
---|---|
Zdroj: | In Livestock Science May 2011 137(1-3):108-115 |
Databáze: | ScienceDirect |
Externí odkaz: |