Konpo daizu kikaku chōsa
By: Minami Manshū Tetsudō Kabushiki Kaisha Rinji Keizai Chōsa Iinkai
Series: Shiryō -- dai 30-hen; Shiryō (Minami Manshū Tetsudō Kabushiki Kaisha. Rinji Keizai Chōsa Iinkai) -- dai 30-hen.
Publisher: Minami Manshū Tetsudō Kabushiki Kaisha
Published: 1930
Place of publication: [Dairen?]
Language: jpn
Number of pages: 100
Subjects: Soybean
Notes: Cover title.