Kokurui seisen kansōjō setchi ni kansuru hōshin
Publisher: Mantetsu] Keizai Chōsakai Daiyonbu
Published: 1932
Place of publication: [Shinkyō?
Language: jpn
Number of pages: 15
Subjects: Drying; Grain
Notes: Cover title.

Confidential documents (stamped).

On double leaves.