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| LEADER |
00875nam a2200313 i 4500 |
| 007 |
ta |
| 040 |
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|a Universidad Nacional Agraria
|b spa
|
| 907 |
|
|
|a F30
|
| 911 |
|
|
|a AM
|
| 978 |
|
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|a EMF
|
| 979 |
|
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|a 01-06-2001
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| 991 |
|
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|a DOC
|
| 991 |
|
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|a MAYEC
|
| 035 |
|
|
|a 013062
|
| 041 |
|
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|a spa
|
| 092 |
|
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|a PCCMCA 1a 1962
|
| 100 |
1 |
|
|a Crispín Medina, A.
|
| 245 |
1 |
0 |
|a Aspectos generales relacionados con un Programa de Mejoramiento del Frijol
|
| 773 |
0 |
# |
|t Memoria
|d San José (Costa Rica) , 1962
|
| 300 |
|
|
|a p. 14-21
|
| 650 |
|
7 |
|a PHASEOLUS VULGARIS
|
| 650 |
|
7 |
|a FITOMEJORAMIENTO
|
| 650 |
|
7 |
|a VARIEDADES DE ALTO RENDIMIENTO
|
| 650 |
|
7 |
|a EXPERIMENTACION
|
| 650 |
|
7 |
|a AMERICA LATINA
|
| 653 |
|
|
|a PROGRAMAS DE MEJORAMIENTO
|
| 942 |
|
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|c BK
|2 agris
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0518/01c01
|o PCCMCA 1a 1962
|
| 952 |
|
|
|a 01
|b 01
|8 CG
|c CG
|y BK
|p D0519/01c02
|o PCCMCA 1a 1962
|