论论三峡工程论三峡工程de Rui LiMateriasHydraulic engineeringEdiciones (1)论三峡工程 (1985)Hunan ke xue ji shu chu ban she · chinoMás obras de Rui LiCCan ye sheng chan yu jing ying guan liCan ye sheng chan yu jing ying guan liChuan shuo zhi siDDang dai Zhong Guo wen ku jing duDang dai Zhong Guo wen ku jing du