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Water-quality assessment of part of the upper Mississippi River basin, Minnesota and Wisconsin : ground water quality in three different land-use areas, 1996-98 /
by Fong, Alison L.
Mounds View, MN : U.S. Dept. of Interior, U.S. Geological Survey : Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor], 2000

Government Document Book
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