The food stamp scheme in Sri Lanka costs, benefits, and options for modification
| 第一著者: | |
|---|---|
| フォーマット: | 図書 |
| 言語: | English |
| 出版事項: |
Washington, D.C.
International Food Policy Research Institute
c1987.
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| シリーズ: | Research report / International Food Policy Research Institute
58 |
| 主題: |


