Nong ye jing ji xue
By: Dong Shijin zhu
Edition: Chu ban.
Series: Pre-Kangzhan and Kangzhan Period Preservation Project -- microform no. 97-0182:01
Publisher: Wen hua xue she
Published: 1933
Place of publication: Beiping
Language: chi
Number of pages: 378
Subjects: Agriculture; Economic aspects
Other titles: Nung yeh ching chi hsüeh.