Effect of age and live weight at first calving on milk yield of crossbred (Bos taurusxBos indicus) heifers on first lactation
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| Format: | Tesis |
| Language: | Inglés |
| Published: |
Alemaya University
2001
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/79309 |
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