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LEADER |
01376nam a2200493 i 4500 |
007 |
ta |
040 |
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|a Universidad Nacional Agraria
|b spa
|
907 |
|
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|a C20
|
911 |
|
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|a M
|
978 |
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|a EMF
|
979 |
|
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|a 29-10-1999
|
991 |
|
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|a GRANOS-NI
|
991 |
|
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|a UNAB
|
035 |
|
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|a 009003
|
041 |
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|a spa
|
092 |
|
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|a N C20 I59p
|
110 |
1 |
|
|a IICA, Guatemala (Guatemala)Ministerio de Agricultura de Guatemala, Guatemala (Guatemala)
|
245 |
1 |
0 |
|a Programación de la investigación y extensión agrícola en maiz y sorgo de grano para América Central. Antigua (Guatemala). 8-13 Dic 1969
|
260 |
|
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|a Guatemala (Guatemala) :
|b ,
|c 1969
|
264 |
|
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|a Guatemala (Guatemala) :
|b ,
|c 1969
|
300 |
|
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|a v.1: 259 p.
|
500 |
|
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|a Ilus.
|
650 |
|
7 |
|a ZEA MAYS
|
650 |
|
7 |
|a SORGHUM BICOLOR
|
650 |
|
7 |
|a EXTENSION
|
650 |
|
7 |
|a INVESTIGACION
|
650 |
|
7 |
|a OFERTA Y DEMANDA
|
650 |
|
7 |
|a SUELO
|
650 |
|
7 |
|a CLIMA
|
650 |
|
7 |
|a SIEMBRA
|
650 |
|
7 |
|a PRODUCCION
|
650 |
|
7 |
|a INSECTOS DAÑINOS
|
650 |
|
7 |
|a ENFERMEDADES DE LAS PLANTAS
|
650 |
|
7 |
|a FITOMEJORAMIENTO
|
650 |
|
7 |
|a APLICACION DE ABONOS
|
650 |
|
7 |
|a PLAGAS
|
650 |
|
7 |
|a MALEZAS
|
650 |
|
7 |
|a CULTIVO
|
650 |
|
7 |
|a MEDIO AMBIENTE
|
650 |
|
7 |
|a AMERICA CENTRAL
|
650 |
|
7 |
|a NICARAGUA
|
653 |
|
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|a PROGRAMAS DE EXTENSION
|
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 D0578/99
|o N C20 I59p
|