Jihenzen ni okeru Saku-ken no suiri jigyō
Series: Chōtetsu nōmu shiryō -- dai 11-gō; Chōtetsu sōshi nōmu shiryō -- dai 11-gō.
Publisher: Chōkakō Tetsurokyoku Sōmusho Shigyōka
Published: 1941
Place of publication: [Chōkakō]
Language: jpn
Number of pages: 53
Subjects: Hydraulic engineering
Notes: Cover title.

Translated from Chinese documents.