[ 发表于: Journal of Veterinary Research ]
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Impact of early castration and health status on the performance of Holstein-Friesian and beef crossbred calves

2016

Wielgosz-Groth, Zofia | Sobczuk-Szul, Monika | Nogalski, Zenon | Purwin, Cezary | Pogorzelska-Przybyłek, Paulina | Winarski, Rafał

National Agricultural Library - United States of America