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Agriculture, population and economic development in China and Europe
Sieferle, Rolf Peter, (2003)
Local merchants and the Chinese bureaucracy : 1750 - 1950
Mann, Susan, (1987)
The peasant economy and social change in North China
Huang, Philip C., (1985)
A preliminary Survey of the book Ch'i min yao shu : an agricultural encyclopaedia of the 6th century
Shih, Sheng-han, (1962)