搜索结果: 1-1 共查到“生产力经济学 Reinventing the Wheel”相关记录1条 . 查询时间(0.137 秒)
Reinventing the Wheel: The Economic Benefits of Wheeled Transportation in Early British Colonial West Africa
Reinventing the Wheel Economic Benefits Wheeled Transportation Early British Colonial West Africa
2013/11/27
One of the great puzzles of Sub-Saharan African economic history is that wheeled transportation was barely used prior to the colonial period. Instead, head porterage was the main method of transportat...