Kita Afurika ni okeru chagyō chōsa
Subtitle: tsuketari, Kōcha seizōhō
Contributors: Chagyō Kumiai Chūō Kaigisho (Japan)
Series: Chagyō ihō -- dai 23-shū
Publisher: Chagyō Kumiai Chūō Kaigisho
Published: 1930
Place of publication: Tōkyō
Language: jpn
Number of pages: 195
Notes: Report by Torii Kyūsaku. Cf. Pref.