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20190920232726.0 |
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|a Sistema de Bibliotecas de la Universidad Nacional de Agricultura
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|a Vieria Mrcos J.
|9 9716
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| 245 |
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|a Manejo Integrado de la Fertilidad del Suelo en Zonas de Ladera /
|c Marcos J. Vieria, Balmore Ochoa L,
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| 260 |
|
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|a El Salvador,
|b Impresos Urgentes,
|c 2000
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| 300 |
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|a 137 p.
|b Img, Tab, Graf.
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| 650 |
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|x LA ATMÓSFERA
|x EL AGUA
|x FLORA Y FAUNA
|x FERTILIZACIÓN ORGÁNICA
|9 9656
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| 942 |
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|2 ddc
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