Heritability of chick viability in a White Wyandotte flock.
| Autor: | Hale, R. W. |
|---|---|
| Zdroj: | Journal of Agricultural Science; Apr1954, Vol. 44 Issue 2, p221-226, 6p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|
| Autor: | Hale, R. W. |
|---|---|
| Zdroj: | Journal of Agricultural Science; Apr1954, Vol. 44 Issue 2, p221-226, 6p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|