Zhi he wu shuo
Subtitle: zhi he xu shuo
By: Liu E zhuan. Zhu yu tu shuo / Sun Jun hui tu
Publisher: [publisher not identified]
Place of publication: Place of publication not identified]
Language: chi
Subjects: Regulation; Hydraulic engineering
Other titles: Zhi he qi shuo; Zhi he xu shuo; Zhu yu tu shuo
Notes: Caption title.