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01079nam a2200277 u 4500 |
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20050228132705.0 |
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050228s1990 xxu ||||| eng |
| 035 |
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|a 8160753
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 041 |
0 |
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|a eng
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| 082 |
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|a 681.763
|b V945i
|2 21
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| 100 |
1 |
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|a Von Braun, Joachim
|d 1950
|e Autor/a
|4 aut
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| 245 |
1 |
4 |
|a The impact of new crop technology on the agricultural division of labor in a West African setting /
|c Joachin von Braun, Patrick J. R. Webb
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| 260 |
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|a Washington, D.C. :
|b International Food Policy Research Institute,
|c [1990?].
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| 300 |
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|a 513-534páginas
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| 500 |
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|a Datos tomados de la cubierta--Separata de: Economic Development and cultural change, vol. 37, no. 3, april 1989.
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| 650 |
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|a INNOVACIONES AGRICOLAS
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| 650 |
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|z AFRICA
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| 650 |
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|a ARROZ
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| 650 |
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|x PRODUCCION
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| 700 |
1 |
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|a Webb, Patrick
|d 1959-
|e Autor/a
|4 aut
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| 912 |
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|a 28-FEB-2005 - GOMEZ PANIAGUA, LUZ MARIA
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| 917 |
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|a 28-FEB-2005 - GOMEZ PANIAGUA, LUZ MARIA
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| 949 |
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|a LM-LMG.
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| 916 |
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|a Centro Catalográfico
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