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總筆數:3
| 篇名 | 作者 | 刊名 | 出版年 | 查看 |
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| Consumption risk, farm characteristics, and soil conservation adoptionamong low-income farmers in the Philippines |
Shively, G.E.; |
Agricultural Economics |
1997-12-01 |
查看 |
| Consumption risk, farm characteristics, and soil conservation adoptionamong low-income farmers in the Philippines |
Shively, G.E.; |
Agricultural Economics |
1997-12-01 |
查看 |
| Resource degradation and adoption of land conservation technologies in theEthiopian Highlands: A case study in Andit Tid, North Shewa |
Shiferaw, B.;Holden, S.T.; |
Agricultural Economics |
1998-05-01 |
查看 |
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