検查成績搾油試験報告
Subtitle: Shōwa 5-nendo kairyō daizu
Publisher: Minami Manshū Tetsudō Kabushiki Kaisha Chihōbu Nōmuka
Published: 1931
Place of publication: Dairen
Language: jpn
Number of pages: 61
Subjects: Beans; Statistics
Other titles: Kensa seiseki sakuyu shiken hōkoku
Notes: Cover title.