Beikoku Ohayō-shū ni okeru komubain sagyō shiken
Series: Hokkei keizai shiryō -- dai 106-gō
Publisher: Mantetsu Hokuman Keizai Chōsajo
Published: 1938
Place of publication: [Harbin]
Language: jpn
Number of pages: 11
Subjects: Combines (Agricultural machinery)
Notes: Cover title.

Translation from English.