National Geologic Map Database
General Information
- Title: Water-quality assessment of the eastern Iowa basins - nitrogen, phosphorus, suspended sediment, and organic carbon in surface water, 1996-98
- Author(s): Becher, K.D., Kalkhoff, S.J., Schnoebelen, D.J., Barnes, K.K., and Miller, V.E.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Water-Resources Investigations Report 2001-4175
- Publication Date: 2001
- Map Scale: 1:2,135,000
- Cross Section: None
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