Sanxia bai wan yi min chu lu he zai?
Subtitle: lai zi ku qu di chang pian bao gao
By: Jiang Di bian zhu.
Edition: Di 1 ban
Publisher: Chongqing da xue chu ban she; Xi nan tu shu gong si jing xiao
Published: 1992
Place of publication: [Chongqing]
Language: chi
Number of pages: 147
Subjects: Migration, Internal -- China -- Szechwan Province.; Hydraulic engineering -- China -- Yangtze River Gorges.