Foodgrain production and consumption--targets, achievements and data needs
| Autor principal: | |
|---|---|
| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Washington, D.C. :
IFPRI,
1989.
|
| Colección: | International Food Policy Research Institute ;
no. 179) |
| Materias: |