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KU Leuven (10)

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book (11)

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Book

National Water-Quality Assessment Program--Eastern Iowa Basins
Authors: Kalkhoff, Stephen J. --- Geological Survey (U.S.)
Year: 1994 Publisher: [Reston, Va.] : U.S. Geological Survey, Dept. of the Interior,

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Water quality --- National Water-Quality Assessment Program (U.S.)

Book

Water quality in the eastern Iowa basins, Iowa and Minnesota, 1996-98
Authors: Kalkhoff, Stephen J. --- Geological Survey (U.S.)
Year: 2000 Publisher: [Reston, Virginia] : U.S. Department of the Interior, U.S. Geological Survey,

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Water quality --- Watersheds --- Iowa. --- Minnesota.

Book

Water quality of Corydon Reservoir before implementation of agricultural best-management practices in the basin, Wayne County, Iowa, September 1990 to September 1991
Authors: Kalkhoff, Stephen J. --- Geological Survey (U.S.) --- Iowa. --- United States.
Year: 1993 Publisher: Iowa City, Iowa : U.S. Geological Survey,

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Water quality --- Agricultural chemicals --- Environmental aspects --- Iowa

Book

Brine contamination of ground water and streams in the Baxterville Oil Field area, Lamar and Marion counties, Mississippi
Authors: Kalkhoff, Stephen J. --- Geological Survey (U.S.) --- Mississippi.
Year: 1993 Publisher: Jackson, Mississippi : U.S. Geological Survey,

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Groundwater --- Oil fields --- Sodium content --- Pollution --- Mississippi

Book

Transport of nitrogen and phosphorus in the Cedar River Basin, Iowa and Minnesota, 2000-15
Authors: Kalkhoff, Stephen J. --- Geological Survey (U.S.) --- Cedar Rapids (Iowa)
Year: 2018 Publisher: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey,

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Water --- Sediment transport --- Nitrogen content --- Phosphorus content

Book

Time of travel and dispersion in a selected reach of Roberts Creek, Clayton County, Iowa
Authors: Kolpin, Dana W. --- Kalkhoff, Stephen J. --- Geological Survey (U.S.) --- Iowa.
Year: 1992 Publisher: Iowa City, Iowa : U.S. Geological Survey,

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Stream measurements --- Rivers --- Iowa

Book

Water-quality trends of urban streams in Independence, Missouri, 2005-18
Authors: Barr, Miya N. --- Kalkhoff, Stephen J. --- Independence (Mo.). --- Geological Survey (U.S.)
Year: 2021 Publisher: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey,

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Urban runoff --- Water quality management --- Water quality --- Stream ecology --- Measurement. --- Data processing. --- Missouri

Book

Nutrient concentrations, loads, and yields in the Middle Iowa River Basin, Iowa
Authors: Garrett, Jessica D. --- Kalkhoff, Stephen J. --- Geological Survey (U.S.) --- Sac & Fox Tribe of the Mississippi in Iowa.
Year: 2021 Publisher: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey,

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Nutrient pollution of water --- Water quality

Book

Occurrence of isoxaflutole, acetamide, and triazine herbicides and their degradation products in 10 Iowa rivers draining to the Mississippi and Missouri Rivers, 2004
Authors: Scribner, Elisabeth A. --- Meyer, Michael T. --- Kalkhoff, Stephen J. --- Geological Survey (U.S.) --- USGS Kansas Water Science Center.
Year: 2006 Publisher: Reston, Va. : U.S. Geological Survey,

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Herbicides --- Water --- Isoxaflutole --- Environmental aspects --- Pollution

Book

Environmental settings of the South Fork Iowa River Basin, Iowa, and the Bogue Phalia Basin, Mississippi, 2006-10
Authors: McCarthy, Kathleen A. --- Rose, Claire Elise --- Kalkhoff, Stephen J. --- Geological Survey (U.S.) --- National Water-Quality Assessment Program (U.S.)
Year: 2012 Publisher: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey,

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Iowa River, South Fork, Watershed (Iowa) --- Bogue Phalia Watershed (Miss.) --- Environmental conditions.

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