Geological Literature Search (GEOLIS) (Geological Survey of Japan / AIST)
Authors=WILSON D.
Journal/Book_names=England and Wales Sheet 209: Solid and Drift Geology, Provisional Series
pages=1 sheet
Publish_year=1992
Publisher=British Geological Survey
Language_of_Text=EN
note=大きさ（60 × 84 cm） ; 矩形範囲情報（左下緯度 = 51.8333, 左下経度 = -5.4167, 右上緯度 = 52.0333, 右上経度 = -5）
ID=90019036