Non-genetic factors affecting fertility traits in South African Holstein cows.
| Autor: | Muller, C. J. C.1 carelm@elsenburg.com, Potgieter, J. P.2, Cloete, S. W. P.1,2, Dzama, K.2 |
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| Zdroj: | South African Journal of Animal Science. 2014, Vol. 44 Issue 1, p54-63. 10p. |
| Databáze: | Academic Search Ultimate |
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