Nekka ni okeru Mōen ni tsuite
Series: Chōsa shiryō -- dai 2-shū; Chōsa shiryō (Hsing-an sheng, Manchoukuo. Tiao chʻa kʻo) -- dai 2-shū.
Publisher: Kōan Sōsho Chōsaka
Published: 1943
Place of publication: [Shinkyō]
Language: jpn
Number of pages: 70
Subjects: Salt industry and trade
Notes: Cover title.