Showing 1 - 3 results of 3 for search '"Iowa"', query time: 0.13s Refine Results
  1. 1
    National Water-Quality Assessment Program--Eastern Iowa Basins.
    by Kalkhoff, Stephen J.
    Published 1994
    Subjects: “...Water quality Iowa Iowa River Watershed....”
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  2. 2
    Simulation of ground-water flow in the Cedar River alluvium, northwest Black Hawk County and southwest Bremer County, Iowa /
    by Schaap, Bryan D.
    Published 2003
    Subjects: “...Groundwater Iowa Black Hawk County Computer simulation....”
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  3. 3
    XVI International Geological Congress : Glacial Geology of the Central States.
    Published 1932
    “...Iowa. http://id.loc.gov/authorities/names/n79081387...”
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