Kita Shina shotanden tanshitsu tekisei chōsa
Subtitle: Ryūsen tankō daiichi hōkokusho
Contributors: Mantetsu Hokushi Keizai Chōsajo
Publisher: Hokushi Keizai Chōsajo
Published: 1941
Place of publication: [Peking]
Language: jpn
Number of pages: 11
Subjects: Coal
Notes: Cover title.

Prepared by Watanabe Tomiyasu. Cf. Pref.

Confidential document (stamped).

"Ho No. 141; Hokkeigen 3; Otsuritsubun E31; In 200."