Evaluacion del estado reproductivo de un hato lechero en el D.F., durante 8 anos mediante el sistema " Herd Reproductive Status" (HRS)
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| Format: | Tesis de licenciatura |
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MX
1974
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| Online Access: | https://hdl.handle.net/20.500.14330/TES01000161220 http://132.248.9.195/pmig2020/0161220/Index.html |
| Description not available. |