The performance of Hereford × Friesian offspring of bulls selected for lean growth rate and lean food conversion efficiency.
Autor: | Bishop, S. C., Broadbent, J. S., Kay, R. M., Rigby, I., Fisher, A. V. |
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Zdroj: | Animal Production; 02/01/1992, Vol. 54 Issue 1, p23-30, 8p |
Databáze: | Complementary Index |
Externí odkaz: |