Aeromagnetic Map of the Columbia Quadrangle and Part of the South Coventry Quadrangle, Tolland, New London, and Windham Counties, Connecticut

Authors=U.S. Geological Survey

Journal/Book_names=Geophysical Investigations Map GP-850

pages=1 sheet

Publish_year=1973

Publisher=U.S. Geological Survey

Language_of_Text=EN

note=大きさ（86 × 56 cm） ; 矩形範囲情報（左下緯度 = 41.6167, 左下経度 = -72.3833, 右上緯度 = 41.75, 右上経度 = -72.25）

ID=90021600