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| LEADER |
01276nam a2200445 i 4500 |
| 007 |
ta |
| 040 |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a E16
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| 911 |
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|a M
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| 980 |
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|a MDR
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| 981 |
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|a 19/11/2020
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| 991 |
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|a DOC
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| 991 |
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|a TESISNA
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| 991 |
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|a UNAN-MANAGUA
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| 991 |
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|a GRANOS-NI
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| 991 |
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|a UNAB
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| 991 |
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|a ACtualizacion de Registrso 19954
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| 991 |
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|a MDR191120
|
| 035 |
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|a 006753
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| 041 |
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|a spa
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| 092 |
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|a T N E16 J61
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| 100 |
1 |
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|a Jiménez Blen, Mario
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| 700 |
1 |
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|a Vega, R. Julio
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| 245 |
1 |
0 |
|a Recopilación, procesamiento y análisis de una encuesta de costos de producción del maíz en Nicaragua: primera siembra 1974-1975
|
| 260 |
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|a Managua (Nicaragua) :
|b ,
|c 1977
|
| 264 |
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|a Managua (Nicaragua) :
|b ,
|c 1977
|
| 300 |
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|a 105 p.
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| 500 |
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|a Ilus.; 9 ref.
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| 502 |
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|a Monog (Lic. Econ)
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| 650 |
|
7 |
|a MAIZ
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| 650 |
|
7 |
|a COSTOS DE PRODUCCION
|
| 650 |
|
7 |
|a ENCUESTAS
|
| 650 |
|
7 |
|a PROCEDIMIENTO DE LA ENCUESTA
|
| 650 |
|
7 |
|a ANALISIS DE DATOS
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| 650 |
|
7 |
|a NICARAGUA
|
| 653 |
|
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|a ASPECTOS ECONOMICOS
|
| 942 |
|
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|c BK
|2 agris
|
| 952 |
|
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0248/95c01
|o T N E16 J61
|
| 952 |
|
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0840/95c02
|o T N E16 J61
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0980/97c03
|o T N E16 J61
|