Econometric estimations of performance improvements in Kansas feedlot cattle
| Autor: | Herrington, M.A., Tonsor, G.T. |
|---|---|
| Zdroj: | In The Professional Animal Scientist August 2013 29(4):435-442 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
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| Autor: | Herrington, M.A., Tonsor, G.T. |
|---|---|
| Zdroj: | In The Professional Animal Scientist August 2013 29(4):435-442 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|