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01273nam a2200457 i 4500 |
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|a Universidad Nacional Agraria
|b spa
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|a F04
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|a M
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|a EMF
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|a 03-09-1997
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|a RS
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|a 27/01/2022
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|a DOC
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|a TESIS
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| 991 |
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|a ENAG
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| 991 |
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|a ENLINEA
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| 991 |
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|a ACTUALIZACION REGISTROS 1997
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| 991 |
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|a R26122
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| 035 |
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|a 007433
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| 041 |
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|a spa
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| 092 |
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|a T N F04 M617
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| 100 |
1 |
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|a Meza Silva, Luis Rene
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| 700 |
1 |
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|a Salazar B, Angel. Asesor
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| 245 |
1 |
0 |
|a Efecto de la variación de siete niveles de nitrógeno en la producción de grano de maiz
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| 260 |
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|a Managua (Nicaragua) :
|b ,
|c 1966
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| 264 |
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|a Managua (Nicaragua) :
|b ,
|c 1966
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| 300 |
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|a 29 p.
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| 500 |
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|a Ilus.
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| 520 |
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|a Sumario (Es)
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| 502 |
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|a Tesis (Ing Agr)
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| 650 |
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7 |
|a ZEA MAYS
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| 650 |
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7 |
|a ABONOS NITROGENADOS
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| 650 |
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7 |
|a PRODUCCION ALIMENTARIA
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| 650 |
|
7 |
|a NICARAGUA
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| 653 |
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|a SUELO Y FERTILIZANTES
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| 856 |
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|u https://cenida.una.edu.ni/Tesis/tnf04m617.pdf
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| 942 |
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|c BK
|2 agris
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0729/97c01
|o T N F04 M617
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0730/97c02
|o T N F04 M617
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0731/97c03
|o T N F04 M617
|