Effect of poró Erythrina poeppigiana (Walpers) O.F. Cook, planted at four spacings on the production maize Zea mays, in an alley cropping system.
Tesis (M. Sc) -- CATIE, Turrialba (Costa Rica), 1987
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| Format: | Tesis |
| Language: | Español |
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Universidad de Costa Rica, San José (Costa Rica) CATIE, Turrialba (Costa Rica)
2014
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| Online Access: | https://repositorio.catie.ac.cr/handle/11554/1480 http://orton.catie.ac.cr/repdoc/A8324e/A8324e.pdf |
| Summary: | Tesis (M. Sc) -- CATIE, Turrialba (Costa Rica), 1987 |
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