Jigyō gaiyō
Publisher: Minami Manshū Tetsudō Kabushiki Kaisha Tetsudō Sōkyoku Ringyō Jimusho
Published: 1939
Place of publication: [Hōten]
Language: jpn
Number of pages: 48
Subjects: Forest management; Minami Manshū Tetsudō Kabushiki Kaisha. Ringyo Jimusho; Minami Manshū Tetsudō Kabushiki Kaisha
Notes: Cover title.