Spatial Coverage: Minnesota / Year: 1987 - Yale University Library GeoBlacklight Search Results

Start Over Spatial Coverage Minnesota Year 1987

1. Hydrogeologic and water-quality characteristics of glacial-drift aquifers in Minnesota

1987. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; Open-File Services Section, Western Distribution Branch. English. Public. Minnesota.

2. Preliminary bedrock geologic map of the International Falls 1⁰ x 2⁰?quadrangle, Minnesota, U.S.A., and Ontario, Canada [microform]

1987. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey : [Books and Open-file Reports Section]. English. Public. Minnesota and Ontario.

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