The reproductive performance of two British breeds of sheep in contrasting photoperiodic environments
| Autor: | Williams, H. Ll. |
|---|---|
| Zdroj: | Journal of Agricultural Science; Apr1974, Vol. 82 Issue 2, p377, 0p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|
| Autor: | Williams, H. Ll. |
|---|---|
| Zdroj: | Journal of Agricultural Science; Apr1974, Vol. 82 Issue 2, p377, 0p |
| Databáze: | Complementary Index |
| Externí odkaz: |
|