Determinación del efecto del ambiente en la eficiencia reproductiva en vacas de la raza holstein friesian en la provincia de Tungurahua
The determination of the effect of the environment on the reproductive efficiency of cows of the Holstein friesian breed in the province of Tungurahua has objective of the research was to determine the effect of the environment on the reproductive efficiency of cows of the Holstein Friesian breed. T...
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| Autor principal: | |
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| Format: | bachelorThesis |
| Idioma: | spa |
| Publicat: |
2022
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| Matèries: | |
| Accés en línia: | https://dspace.ueb.edu.ec/handle/123456789/4569 |
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