Kita Shina en oybi sōdagyō kaihatsu keikaku
Series: Kita Shina sangyō kaihatsu keikaku ritsuan chōsa shorui -- dai 4-hen
Publisher: Minami Manshū Tetsudō Kabushiki Kaisha Chōsabu
Published: 1940
Place of publication: [Dairen]
Language: jpn
Number of pages: 209
Subjects: Salt industry and trade; Industrial policy; Government policy; Economic policy; Soda industry
Notes: Issued as confidential document.