Bedrock Geologic Map of parts of Koochiching, Itasca, and Beltrami Counties, North-Central Minnesota

Authors=JIRSA Mark A., BOERBOOM Terrence J.

Journal/Book_names=Miscellaneous Map Series, M-67

pages=1 sheet

Publish_year=1990

Publisher=Minnesota Geological Survey, University of Minnesota

Language_of_Text=EN

note=Corrected Version ; 大きさ（91 × 61 cm） ; 矩形範囲情報（左下緯度 = 47.6167, 左下経度 = -94.75, 右上緯度 = 48.25, 右上経度 = -93.1167）

ID=90024009