Zhongguo nong ye tui guang gong zuo zhi jin xi
By: Wu Congxian zhu
Series: Nong ye tui guang cong shu -- di 2 zhong; Nong ye tui guang cong shu -- di 2 zhong.
Publisher: Jian hua yin shu you xian gong si
Published: 1963
Place of publication: Taibei
Language: chi
Number of pages: 103
Subjects: Agricultural extension work
Other titles: Agricultrual extension work in China