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|a Universidad Nacional Agraria
|b spa
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|a L20
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|a M
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|a BGF
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|a 3-9-97
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|a KJSA
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|a 12/04/2023
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|a DOC
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|a TESIS
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|a UNA
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|a FACA
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|a ENLINEA
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|a Actualizacion de Registros de 1995
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|a MDR101220
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|a 007451
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|a spa
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|a T N L20 U73
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1 |
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|a Urbina Miranda, Adan Alberto.
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| 700 |
1 |
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|a Castillo M, Lidoro Asesor.
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| 700 |
1 |
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|a Parrales Garcia, Pasteur. Tutor.
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| 245 |
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|a Influencia de humedad y temperatura sobre la fertilidad de vacas holstein, en la Península de Chiltepe.
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| 260 |
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|a Managua (Nicaragua) :
|b ,
|c 1994
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| 264 |
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|a Managua (Nicaragua) :
|b ,
|c 1994
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|a 76 p.
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|a Ilus.; 18 ref.
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|a Sumario (Es)
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|a Tesis (Ing. Agr.)
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| 650 |
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7 |
|a FERTILIDAD
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| 650 |
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7 |
|a ANIMAL REPRODUCTOR
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| 650 |
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7 |
|a HUMEDAD RELATIVA
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| 650 |
|
7 |
|a TEMPERATURA AMBIENTAL
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| 650 |
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7 |
|a EXPLOTACIONES AGRARIAS
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| 650 |
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7 |
|a METODOS
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| 650 |
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7 |
|a NICARAGUA
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|u https://cenida.una.edu.ni/Tesis/tnl20u73.pdf
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|c BK
|2 agris
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D1338/95c01
|o T N L20 U73
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D1347/95c02
|o T N L20 U73
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0549/96c03
|o T N L20 U73
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