Yunnan ya pian wen ti yu jin yan yun dong, 1840-1940
By: Qin Heping zhu.
Edition: Di 1 ban
Publisher: Sichuan min zu chu ban she; Sichuan Ethnic Publishing House
Published: 1998
Place of publication: Chengdu
Language: chi
Number of pages: 407
Subjects: Opium trade -- China -- Yunnan Sheng.; Yunnan Sheng (China) -- History.
Notes: Colophon title.

Preface and table of contents also in English.