農業推廣專題討論
Subtitle: Agricultural extention case study
By: Yang Maochun zhu bian
Edition: Zai ban.
Series: Nong ye tui guang cong shu -- di 6 zhong
Publisher: [s.n.]
Published: 1967
Place of publication: Taiwan
Language: chi
Number of pages: 179
Subjects: Agricultural extension work
Other titles: Nong ye tui guang zhuan ti tao lun; Agricultural extention case study