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總筆數:2
| 篇名 | 作者 | 刊名 | 出版年 | 查看 |
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| Prospects for food security in the 21st Century: |
McCalla, A.F.; |
Agricultural Economics |
1999-03-01 |
查看 |
| How important is improving food availability for reducing childmalnutrition in developing countries? |
Smith, L.C.;Haddad, L.; |
Agricultural Economics |
2001-12-01 |
查看 |
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