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20180328130705.0 |
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170426b1989 ck ||||| |||| 00| 0 spa d |
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|a 9686127321
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Panamá
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| 082 |
0 |
4 |
|2 19
|a 630.2072
|b T73
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| 100 |
1 |
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|9 200095
|a Tripp, Robert
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| 245 |
1 |
3 |
|a La etapa de planificación de la investigación en campo de agricultores :
|b identificación de factores para la experimentación
|c / Robert Tripp, Jonathan Woolley; traducción Alejandro Jiménez. -
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| 260 |
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|a Cali, Colombia :
|b CIMMYT : CIAT,
|c 1989.
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| 300 |
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|a 85 p. :
|b il. ;
|c 26 cm.
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| 650 |
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7 |
|2 LEMB
|9 155534
|a INVESTIGACION AGRICOLA
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| 650 |
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7 |
|2 LEMB.
|9 157566
|a AGRICULTURA
|x METODOS DE INVESTIGACION
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| 700 |
1 |
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|9 200096
|a Woolley, Jonathan
|e coaut.
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| 856 |
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|u https://repository.cimmyt.org/xmlui/bitstream/handle/10883/832/14583.pdf?sequence=1
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| 942 |
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|c BK
|n 1
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|a 20
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|c 17
|d 2017-04-26
|o 630.2072 T73
|p 00128106
|r 2017-04-26
|t e.1
|w 2017-04-26
|y BK
|