Zheng, Yangwen.
T376 T728
The social life of opium in China / Zheng Yangwen. . — Cambridge, UKNew York : Cambridge University Press, 2005..
xiii, 241 p. ill., maps 24 cm. 0521846080 :0521608562 (pbk.) : Subjects--Topical Terms: Opium abuse--History.--China
