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| LEADER |
01383nam a2200469 i 4500 |
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ta |
| 040 |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a F01
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| 911 |
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|a AM
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| 978 |
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|a EMF
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| 979 |
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|a 28-03-2001
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| 980 |
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|a RS
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| 981 |
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|a 19/10/2022
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| 991 |
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|a DOC
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| 991 |
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|a MAEC
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| 991 |
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|a ACTUALIZACION REGISTROS 1996
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| 991 |
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|a R21246
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| 991 |
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|a ARREGLO
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| 991 |
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|a R121022C
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| 035 |
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|a 012604
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| 041 |
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|a spa
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| 092 |
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|a PCCMCA 38a 1992m
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| 100 |
1 |
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|a Soza, Heriberto=700 1
|a Gomez, Oscar
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| 700 |
1 |
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|a Alvarado, Ana G.
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| 700 |
1 |
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|a Bonilla, Sonia
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| 700 |
1 |
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|a Barreto, Hector
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| 700 |
1 |
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|a Bolaños, Jorge
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| 245 |
1 |
0 |
|a Evaluación del efecto de la cantidad de rastrojo en el rendimiento de los sistemas maíz-sorgo y maíz-frijol, bajo labranza cero, El Salvador, 1991
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| 773 |
0 |
# |
|t Memoria: Maiz, leguminosas y recursos fitogenéticos
|d Managua (Nicaragua) , 1992
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| 300 |
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|a v.1: p. 179-187
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| 500 |
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|a 7 ref.
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| 520 |
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|a Sumario (Es)
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| 650 |
|
7 |
|a ZEA MAYS
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| 650 |
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7 |
|a SORGHUM BICOLOR
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| 650 |
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7 |
|a PHASEOLUS VULGARIS
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| 650 |
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7 |
|a RESIDUOS DE COSECHAS
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| 650 |
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7 |
|a RENDIMIENTO DE CULTIVOS
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| 650 |
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7 |
|a CULTIVOS ASOCIADOS
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| 650 |
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7 |
|a EL SALVADOR
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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 D0279/01v01c01
|o PCCMCA 38a 1992m
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| 952 |
|
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0280/01v01c02
|o PCCMCA 38a 1992m
|