海河今昔纪要
By: Xu Zheng bian zhu
Publisher: Hebei Sheng shui li zhi bian ji ban gong shi
Published: 1985
Place of publication: Hebei Sheng
Language: chi
Number of pages: 271
Subjects: Hai River (China); History; Regulation; Hydraulic engineering
Other titles: Hai He jin xi ji yao