Shanhai o chūshin to suru chūbu Shina ni okeru ryūan shikyō ni tsuite.
Contributors: Minami Manshū Tetsudō Kabushiki Kaisha. Sentetsuka. Keikakugakari.
Series: Chōsa shiryō -- sono 2; Chōsa shiryō (Minami Manshū Tetsudō Kabushiki Kaisha. Sentetsuka) -- sono 2.
Publisher: Mantetsu Shōjibu Sentetsuka Keikakugakari
Published: 1931
Place of publication: [Dairen]
Language: jpn
Subjects: Ammonium sulfate -- China -- Shanghai Region.; Chemical industry -- China -- Shanghai Region.
Notes: Cover title.