Effect of sources and dosis of phosphorus on the production of maize [Zea mays] and bean (Phaseolus vulgaris) crop system with two methods of tillage
Tesis (M. Sc) -- CATIE, Turrialba (Costa Rica), 1979
| Autor principal: | |
|---|---|
| Formato: | Tesis |
| Lenguaje: | Español |
| Publicado: |
Universidad de Costa Rica, San José (Costa Rica) CATIE, Turrialba (Costa Rica)
2014
|
| Materias: | |
| Acceso en línea: | https://repositorio.catie.ac.cr/handle/11554/1483 http://orton.catie.ac.cr/repdoc/A2522e/A2522e.pdf |
| Sumario: | Tesis (M. Sc) -- CATIE, Turrialba (Costa Rica), 1979 |
|---|