Why do smallholder farmers in northern-Ghana choose to plough by hoe, with bullocks or with tractors?
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| Formato: | Tesis |
| Lenguaje: | Inglés |
| Publicado: |
Wageningen University & Research
2017
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/89064 |
| Descripción no disponible. |