Food security in the Sahel variable import levy, grain reserves, and foreign exchange assistance.
| 主要作者: | |
|---|---|
| 格式: | 图书 |
| 语言: | English |
| 出版: |
Washington, D.C.
International Food Policy Research Institute
1981.
|
| 丛编: | Research report / International Food Policy Research Institute
26 |
| 主题: |