| 标题 |
The Potato's Contribution to Population and Urbanization: Evidence From A Historical Experiment |
| 网址 | |
| DOI |
10.1093/qje/qjr009
doi
|
| 其它 |
期刊:Quarterly Journal of Economics 作者:Nathan Nunn; Nancy Qian 出版日期:2011-05-01 |
| 求助人 | |
| 下载 | 求助已完成,仅限求助人下载。 |
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(2025-6-4)