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20240314135215.0 |
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231030s2007 dcud gr ||||||eng d |
| 020 |
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|a 082136880X
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 245 |
1 |
0 |
|a Fertilizer use in African agriculture :
|b lessons learned and good practice guidelines /
|c Michael Morris, Vlerie A. Kelly, Ron J. Kopicki, Dereck Byerlee.
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| 260 |
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|a Washington, DC :
|b The World Bank,
|c c2007.
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| 300 |
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|a xiv, 144 páginas :
|b gráficos en blanco y negro.
|e + disco de computadora; (12 cm)
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| 490 |
0 |
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|a Directions in Development
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| 700 |
1 |
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|a Kelly, Valerie Auserehl
|e Autor/a
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| 700 |
1 |
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|a Byerlee, Derek
|e Autor/a
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| 949 |
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|a -AEM
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