Supplement to Zinc-Lead Resources of Japan, Report Number 65 - Descriptions of Zinc-Lead Producing Areas and Mines (文書名:GHQ/SCAP Records, Natural Resources Section = 連合国最高司令官総司令部天然資源局文書) (課係名等:Editorial & Production Division) (シリーズ名:Topical File, 1945-52) (ボックス番号:9124 ; フォルダ番号:10)
Supplement to Zinc-Lead Resources of Japan, Report Number 65 - Descriptions of Zinc-Lead Producing Areas and Mines