Sansei yubo ketsugan oyobi sekitan rotenbori seiyu jigyō keikaku gaiyō
Publisher: Bujun Tankō Saitanka
Published: 1937
Place of publication: [Bujun]
Language: jpn
Number of pages: 23
Subjects: Industrial policy; Coal; Coal liquefaction; Geology
Notes: Cover title.

"Ho 1581; Shahei ippan 11; Teishibun 318.3, S 317; In 10, (zō) 60."