Effect of age at first calving on reproductive parameters in the first lactation of Holstein and Jersey cattle from Costa Rica
| Main Authors: | , , , , |
|---|---|
| Format: | Online |
| Language: | spa |
| Published: |
Universidad Nacional, Costa Rica
2016
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| Online Access: | https://www.revistas.una.ac.cr/index.php/veterinaria/article/view/7629 |
| Description not available. |