Hong qi qu
Series: Zhongguo lian huan hua xuan ji -- 49; Zhongguo lian huan hua xuan ji -- 49.
Publisher: Shanghai ren min chu ban she
Published: 1971
Place of publication: Shanghai
Language: chi
Number of pages: 113
Subjects: Irrigation; Irrigation canals and flumes; Reservoirs
Notes: Lian huan hua ce.

[Gen ju tong ming dian ying.]