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Nitrate loads and concentrations in surface-water base flow and shallow groundwater for selected basins in the United States, water years 1990-2006 / by Norman E. Spahr [and others].
Connect to full text Available online
View online- Format:
- Book
- Government document
- Series:
- Scientific investigations report ; 2010-5098.
- Scientific investigations report ; 2010-5098
- Language:
- English
- Subjects (All):
- Water--Nitrogen content--United States.
- Water.
- Groundwater--Quality--United States.
- Groundwater.
- Nitrates--Environmental aspects--United States.
- Nitrates.
- Groundwater--Quality.
- Nitrates--Environmental aspects.
- Water--Nitrogen content.
- United States.
- Physical Description:
- 1 online resource (vii, 39 pages) : color illustrations, color maps.
- Place of Publication:
- Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2010.
- Notes:
- Title from title screen (viewed on Jan. 25, 2012).
- "National Water-Quality Assessment Program."
- Includes bibliographical references (pages 19-20).
- Other Format:
- Print version: Nitrate loads and concentrations in surface-water base flow and shallow groundwater for selected basins in the United States, water years 1990-2006
- OCLC:
- 773825864
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