Are agricultural R&D returns declining and development dependent?
Autor: | Rao, Xudong, Hurley, Terrance M., Pardey, Philip G. |
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Zdroj: | In World Development October 2019 122:27-37 |
Databáze: | ScienceDirect |
Externí odkaz: |
Autor: | Rao, Xudong, Hurley, Terrance M., Pardey, Philip G. |
---|---|
Zdroj: | In World Development October 2019 122:27-37 |
Databáze: | ScienceDirect |
Externí odkaz: |