Lun zheng shi mo
By: Yang Yi.
Edition: Di 1 ban
Series: San xia gong cheng xiao cong shu
Publisher: Shui li dian li chu ban she
Published: 1992
Place of publication: Beijing
Language: chi
Number of pages: 79
Subjects: Hydraulic engineering -- China -- Yangtze River Gorges.; Reservoirs -- China -- Yangtze River Gorges.; Dams -- China -- Yangtze River Gorges.