我國の羊毛貿易に就て
By: Maeda Unosuke kōen
Publisher: Kōtō Shōgyō Gakkō Shōgyō Kenkyūjo
Published: 1925
Place of publication: Kōbe
Language: jpn
Number of pages: 88
Subjects: Wool industry
Other titles: Waga kuni no yōmō bōeki ni tsuite