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
| Autor principal: | |
|---|---|
| Formato: | Tesis |
| Lenguaje: | Inglés |
| Publicado: |
Addis Ababa University
1990
|
| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/79300 |
| Descripción no disponible. |