Behavioural consequences of partial beak amputation (beak trimming) in poultry.
| Autor: | Duncan, I. J. H., Slee, Gillian S., Seawright, Elaine, Breward, J. |
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| Zdroj: | British Poultry Science; Sep1989, Vol. 30 Issue 3, p479-488, 10p |
| Databáze: | Complementary Index |
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