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01063nam a2200361 i 4500 |
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|a Universidad Nacional Agraria
|b spa
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| 907 |
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|a F08
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| 911 |
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|a AM
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| 978 |
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|a BGF
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| 979 |
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|a 4-4-97
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| 980 |
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|a LMGD
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| 981 |
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|a 24/08/2021
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|a TEXTO
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| 991 |
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|a DESCARTE
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| 991 |
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|a ACTUALIZACION REGISTROS 1997
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|a LMG24821
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| 020 |
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|a 956-7271-05-4
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| 035 |
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|a 003602
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|a spa
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| 092 |
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|a E14 B482
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| 100 |
1 |
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|a Genin, D.=700 1
|a Herye, D.
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| 700 |
1 |
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|a Rivere, G.
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| 245 |
1 |
0 |
|a Reproducción de los sistemas de cultivo de barbecho de larga duración en los andes: un desafío técnico y socio-cultural
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| 773 |
0 |
# |
|t Investigación con enfoque de sistemas en la agricultura y el desarrollo rural
|d Santiago (Chile) , 1995
|x 956-7271-05-4
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| 300 |
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|a p. 193-202
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| 500 |
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|a Ilus.
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| 650 |
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7 |
|a SISTEMAS DE CULTIVO
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| 650 |
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7 |
|a PRODUCCION
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| 650 |
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7 |
|a BARBECHO
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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 L0776/05c02
|o E14 B482
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| 952 |
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|a 01
|b 01
|8 CG
|c CG
|y BK
|p L0777/05c03
|o E14 B482
|