Gao shan di tou he shui rang lu
Subtitle: Henan Sheng Yu Xian shui li jian she shi ye de da yue jin
By: Zhong gong Yu Xian xian wei hui zhu.
Contributors: Zhongguo gong chan dang. Yu Xian xian wei yuan hui.
Publisher: s.n.
Published: 1976
Place of publication: [Xianggang
Language: chi
Number of pages: 27
Subjects: Irrigation -- China -- Yu Xian (Henan Sheng).; Labor productivity -- China.
Notes: Each leaf represents 2 pages of the original.