Geological Literature Search (GEOLIS) (Geological Survey of Japan / AIST)
Authors=U.S. Army Corps of Engineers, U.S. Geological Survey
pages=1 sheet
Publish_year=1976
Publisher=Maryland Geological Survey
Language_of_Text=EN
note=大きさ(77 × 100 cm) ; 矩形範囲情報(左下緯度 = 38.1667, 左下経度 = -75.9667, 右上緯度 = 38.5833, 右上経度 = -75.3)
ID=90023872