Sources of increased variability in world cereal production since the 1960s /
| Autor principal: | |
|---|---|
| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Washington :
International Food Policy Research Institute,
1985.
|
| Materias: |
| Notas: | Reprinted from the journal of Agricultural Economics. Vol. 36, No, 2, May 1985.. Datos tomados de la cubierta. |
|---|---|
| Descripción Física: | 145-159 páginas |