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Classification and mapping of agricultural land for national water-quality assessment / by Robert J. Gilliom and Gail P. Thelin.
- Format:
- Book
- Government document
- Author/Creator:
- Gilliom, Robert J., author.
- Thelin, Gail P., author.
- Series:
- U.S. Geological Survey circular ; 1131.
- U.S. Geological Survey circular ; 1131
- Language:
- English
- Subjects (All):
- Agricultural mapping--United States.
- Agricultural mapping.
- Land use, Rural--United States.
- Land use, Rural.
- Water quality--United States.
- Water quality.
- United States.
- Physical Description:
- vi, 70 pages : illustrations, color maps.
- Manufacture:
- [Washington, D.C.] : United States Government Printing Office, 1997.
- Place of Publication:
- [Reston, Virginia] : U.S. Department of the Interior, U.S. Geological Survey, 1997.
- Notes:
- "National Water-Quality Assessment Program."
- Description based on online resource; title from PDF title page (USGS viewed Feb. 19, 2019).
- Includes bibliographical references (page 30).
- Other Format:
- Print version: Gilliom, Robert J. Classification and mapping of agricultural land for national water-quality assessment
- OCLC:
- 166470369
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