Manshū nōkōchi seisanryoku narabini jinkō shijiryoku ni kansuru kenkyū
Subtitle: keikaku keizai ni okeru ichi danshō
By: Mantetsu Keizai Chōsakai
Contributors: Minami Manshū Tetsudō Kabushiki Kaisha. Keizai Chōsakai
Publisher: Minami Manshū Tetsudō Kabushiki Kaisha
Published: 1933
Place of publication: [Dairen]
Language: jpn
Number of pages: 23
Subjects: Agriculture; Soil productivity
Notes: Cover title.

Prepared by Okagawa Eizō. Cf. Pref.