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20110720143301.0 |
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s1984 s1984 xxu ||||| eng |
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|a 129832
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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|a 630.717
|b U48a
|2 00
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| 100 |
1 |
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|a Umaña Segura, Francisco José
|e Autor/a
|4 aut
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|a An assesment of the professional competencies needed by agricultural extension agents in Costa Rica /
|c by Francisco J. Umana Segura. --
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| 260 |
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|a Ames, Iowa :
|b F J Umaña Segura,
|c 1984.
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| 300 |
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|a vi 96 hojas ;
|c 27 cm
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0 |
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|a Tesis (Master of Science)--Iowa State University. Graduate Faculty, 1984.
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| 650 |
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|a EXTENSION AGRICOLA
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| 949 |
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|a LQ-LQ BLQ
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| 916 |
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|a Registros del LS-2000
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