Geological Map, 1:200,000, Hakodate and Oshima-O-shima

Authors=HATA Mitsuo, UEMURA Fujio, HIROSHIMA Toshio

Journal/Book_names=Geological Map, 1:200,000

number=NK-54-22,28

pages=1 sheet

Publish_year=1984

Publish_Country=JPN

Publisher=Geological Survey of Japan

Language_of_Text=JA

note=矩形範囲情報（左下緯度 = 41.3359, 左下経度 = 138.9964, 右上緯度 = 42.0026, 右上経度 = 140.9964）

ID=99905025