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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a E14
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| 908 |
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|a A50
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| 911 |
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|a AM
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| 978 |
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|a RSM
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| 979 |
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|a 31-03-2000
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| 991 |
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|a TEXTO
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| 991 |
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|a ROS.MAR
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| 020 |
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|a ISBN 0-89118-549-6
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| 035 |
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|a 010074
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| 041 |
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|a spa
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| 092 |
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|a F30 C776
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| 100 |
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|a Borlaug, N.E.
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| 245 |
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|a How to feed the 21st century ? the answer is science and technology
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| 773 |
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|t Genetics and exploitation of heterosis in crops : Based on the International Symposium on the genetics and exploitation of heterosis in crops organized and hosted by the CIMMYT in Mexico City, 17-22 Aug 1997
|d Wisconsin (EUA) : American Society of Agronomy , 1999
|x ISBN 0-89118-549-6
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| 300 |
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|a p. 509-519
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| 500 |
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|a Ilus.
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| 650 |
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|a ZEA MAYS
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| 650 |
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7 |
|a TRITICUM AESTIVUM
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| 650 |
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7 |
|a ORYZA SATIVA
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| 650 |
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7 |
|a HORDEUM VULGARE
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| 650 |
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7 |
|a SACCHARUM OFFICINARUM
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| 650 |
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7 |
|a CULTIVOS
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| 650 |
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7 |
|a TECNOLOGIA
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| 650 |
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7 |
|a PRODUCCION ALIMENTARIA
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| 650 |
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7 |
|a DISTRIBUCION GEOGRAFICA
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| 650 |
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7 |
|a BIOTECNOLOGIA
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| 650 |
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7 |
|a INVESTIGACION
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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 L0174/00
|o F30 C776
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