Responses of modern hybrid laying stocks to changes in photoperiod.
| Autor: | Charles, D. R., Tucker, S. A. |
|---|---|
| Zdroj: | British Poultry Science; May1993, Vol. 34 Issue 2, p241-253, 13p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|
| Autor: | Charles, D. R., Tucker, S. A. |
|---|---|
| Zdroj: | British Poultry Science; May1993, Vol. 34 Issue 2, p241-253, 13p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|