Lun Sanxia gong cheng di hong guan jue ce
Edition: Di 1 ban edition
Publisher: Hunan sheng xin hua shu dian fa xing
Published: 1987
Language: cmn
Format: Unknown Binding
Number of pages: 460
ISBN-13: 9787535701565
Subjects: Yangtze River Gorges; Hydraulic engineering; China