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Estimation of anthropogenic nitrogen and phosphorus inputs to the land surface of the conterminous United States--1992,1997, and 2002 / by Lori A. Sprague and Jo Ann M. Gronberg.
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View online- Format:
- Book
- Government document
- Author/Creator:
- Sprague, Lori A., author.
- Gronberg, JoAnn M., author.
- Series:
- Scientific investigations report ; 2013-5241.
- Scientific investigations report ; 2013-5241
- Language:
- English
- Subjects (All):
- Nature--Effect of human beings on--United States.
- Nature.
- Soils--Nitrogen content--United States.
- Soils.
- Water--Nitrogen content--United States.
- Water.
- Soils--Phosphorus content--United States.
- Water--Phosphorus content--United States.
- Nature--Effect of human beings on.
- Soils--Nitrogen content.
- Soils--Phosphorus content.
- Water--Nitrogen content.
- Water--Phosphorus content.
- United States.
- Physical Description:
- 1 online resource (iv, 14 pages) : color illustrations.
- Other Title:
- Estimated anthropogenic nitrogen and phosphorus inputs to the land surface of the conterminous United States--1992, 1997, and 2002
- Place of Publication:
- Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2013.
- Notes:
- Title from title screen (viewed Feb. 11, 2013).
- "National Water-Quality Assessment Program."
- Includes bibliographical references (pages 12-14).
- OCLC:
- 827227660
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