Topographical and geological map of the Yoita oil field, Niigata Prefecture 1:15,000

Authors=Chitani Yoshinosuke

Journal/Book_names=The Oil fields of the Japanese Empire, section XV

number=15

pages=2, 20p., 1 sheet

Publish_year=1920

Publish_Country=JPN

Publisher=Imperial Geological Survey of Japan

Language_of_Text=JA

note=矩形範囲情報（左下緯度=37.4991, 左下経度=138.7041, 右上緯度=37.6396, 右上経度=138.8466）

ID=70000898