Hokushi shotanden tanshitsu tekisei chōsa
Subtitle: Daidō tankō (Juraki-sō)
Contributors: Watanabe, Tomiyasu; Mantetsu Hokushi Keizai Chōsajo
Publisher: Mantetsu Hokushi Keizai Chōsajo
Published: 1940
Place of publication: [Peking]
Language: jpn
Subjects: Coal; Analysis
Notes: Cover title.

Prepared by Horiuchi Kazuo and Watanabe Tomiyasu. Cf. Pref.

Confidential document (stamped).
Table of contents: title: dai 1-hō. Juraki-sō; Ho No. 99; Hokkeika 12; Otsuritsubun 242.2; In 200; title: dai 2-hō. Juraki; Ho No. 111; Hokkeika 17; Otsuritsubun E 31; In 200; title: dai 3-hō. Juraki-sō sekitan; Ho No. 143; Hokkeigen 9; Otsuritsubun E31; In 200