Reproductive performance in Ohio dairy herds in the 1990s
| Autor: | Rajala-Schultz, P.J. rajala-schultz.1@osu.edu, Frazer, G.S.1 |
|---|---|
| Zdroj: | Animal Reproduction Science. Apr2003, Vol. 76 Issue 3/4, p127. 16p. |
| Databáze: | Academic Search Ultimate |
| Externí odkaz: |
|
Full Text from ScienceDirect