Shina tangusuten-kōshi
By: Kōsei Chishitsu Kōgyō Chōsajo hen ; [yakuhen Tetsumura Daiji]
Series: Shina keizai shiryō -- 20
Publisher: Seikatsusha
Published: 1940
Place of publication: Tōkyō
Language: jpn
Number of pages: 203
Subjects: Tungsten ores