Roryō Kyokutō chihō ni okeru beisaku no gaikyō
Series: Hasanro Kyokutō shiryō -- dai 27-gō
Publisher: Mantetsu Harubin Jimusho
Published: 1934
Place of publication: [Harbin]
Language: jpn
Number of pages: 18
Subjects: Rice
Notes: Cover title.