@misc{oai:d-repo.ier.hit-u.ac.jp:02005243,
 author = {商工省 and Japan. Ministry of Commerce and Industry and 朝鮮総督府 and Office of the Governor-General of Korea and 台湾総督府 and Office of the Governor-General of Taiwan and 樺太庁 and Japan. Sakhalin Agency and 関東庁 and Japan. Kwantung Agency},
 month = {Nov},
 note = {【対象期間】内地 (大正14年末-昭和4年末) 鉱種別 (昭和4年末 内地, 朝鮮, 台湾, 樺太, 関東州)【注】【計数出所】商工省統計表、各植民地統計書, PERIOD: Total of Japan proper at the end of each year 1925-1929. Breakdown by type of minerals  in Japan proper, Korea, Taiwan, South Sakhalin and Kwantung Province at the end of 1929. SOURCE: [Statistical Tables of the Ministry of Commerce and Industry]; [Statistics by government offices, overseas territories of Japan]., 公的統計: 集計データ、統計表, official statistics: aggregate data, 集計, Aggregation},
 title = {鉱区 (昭和4年末) : 日本帝国統計年鑑 50 (昭和6年) 表74},
 year = {2021}
}