Nong tian guan gai
By: Hua dong shui li xue yuan nong shui xi "Nong tian shui li xiao cong shu" bian xie zu bian.
Contributors: Hua dong shui li xue yuan. "Nong tian shui li xiao cong shu" bian xie zu.
Edition: Di 1 ban
Series: Nong tian shui li xiao cong shu -- 2
Publisher: Shanghai ren min chu ban she
Published: 1975
Place of publication: Shanghai
Language: chi
Number of pages: 101
Subjects: Irrigation -- China.