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總筆數:2
| 篇名 | 作者 | 刊名 | 出版年 | 查看 |
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| Determinants of farmers' indigenous soil and water conservation investmentsin semi-arid India |
Pender, J.L.;Kerr, J.M.; |
Agricultural Economics |
1998-09-01 |
查看 |
| Factors influencing adoption of land-enhancing technology in the Sahel:lessons from a case study in Niger |
Baidu-Forson, J.; |
Agricultural Economics |
1999-05-01 |
查看 |
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