|
|
總筆數:2
| 篇名 | 作者 | 刊名 | 出版年 | 查看 |
|---|
| Impacts of foreign policies on the gains from research and promotion |
Voon, J.P.;Edwards, G.W.; |
Agricultural Economics |
1999-01-01 |
查看 |
| Measuring research benefits in an imperfect market: second reply |
Voon, J.P.; |
Agricultural Economics |
2000-03-01 |
查看 |
|
|
|
