Issues of sustainability in agricultural research in Africa /
| Autores principales: | , |
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| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Washington, D.C. :
IFPRI,
[1989?].
|
| Materias: |
| Notas: | Separata Nº. 180 de Proceedings of the Symposium on the sustainability of agricultural production systems in Sub-Sahara Africa, Norwegian Centre for International Agricultural Development Occasional Papers Series C. |
|---|---|
| Descripción Física: | 43-67 páginas |