Effect of plane of nutrition on semen and testicular traits in zebu x Friesian bulls and genotype differences in sperm production rates of mature zebu bulls
| Main Author: | |
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| Format: | Tesis |
| Language: | Inglés |
| Published: |
Addis Ababa University
1990
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/79300 |
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