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總筆數:2
| 篇名 | 作者 | 刊名 | 出版年 | 查看 |
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| Efficiency and technical progress in traditional and modern agriculture:evidence from rice production in China |
Xu, X.;Jeffrey, S.R.; |
Agricultural Economics |
1998-03-01 |
查看 |
| Efficiency and technical progress in traditional and modern agriculture:evidence from rice production in China |
Xu, X.;Jeffrey, S.R.; |
Agricultural Economics |
1998-03-01 |
查看 |
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