Bando ketsugan chōsa shiryō.
Contributors: Minami Manshū Tetsudō Kabushiki Kaisha. Chōsabu.
Series: Shina ritsuan chōsa shorui -- dai 4-hen, dai 6-kan
Publisher: Minami Manshū Tetsudō Kabushiki Kaisha Chōsabu
Published: 1937
Place of publication: [Dairen]
Language: jpn
Number of pages: 154
Subjects: Coal -- China.
Notes: Cover title.