Daikōanrei tōenbu (Satsuranton--Makoki--Keisei-kan) chishitsu kōsan yosatsu chōsa hōkoku
Contributors: Minami Manshū Tetsudō Kabushiki Kaisha. Chōsabu
Publisher: Mantetsu Chōsabu
Published: 1940
Place of publication: [Dairen]
Language: jpn
Number of pages: 39
Subjects: Coal; Geology
Notes: Cover title.

Written by Shiida Isao. Cf. Pref.

Confidential document (stamped).

"Ho 512; Chōshichō 57; Heishibun 321-22; In 50."