Kikai nōgu seisaku kōgyō taisaku, nōgu seisaku kōgyō ni kansuru shiryō, tetsudō kōjō taisaku
Series: Ritsuan chōsa shorui -- dai 6-hen, dai 15-kan
Publisher: Minami Manshū Tetsudō Kabushiki Kaisha Keizai Chōsakai
Published: 1935
Place of publication: [Dairen?]
Language: jpn
Number of pages: 345
Subjects: Industries; Railroads equipment industry; Agricultural machinery industry; Farm mechanization; Finance; Government policy
Other titles: Kikai nōgu, nōgu seisaku kōgyō oyobi tetsudō kōjō hōsaku
Notes: Issued as confidential document.