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Comparison of pumped and diffusion sampling methods to monitor concentrations of perchlorate and exp

LeBlanc, Denis R.
Reston, Va. : U.S. Geological Survey, 2008. 2008

Distribution and migration of ordnance-related compounds and oxygen and hydrogen stable isotopes in

Reston, Va. : U.S. Geological Survey, 2008. 2008

Occurrence of antibiotics in water from fish hatcheries

Thurman, E. M. (Earl Michael), 1946-
[Reston, Va.? : U.S. Dept. of the Interior, U.S. Geological Survey], 2003. 2003

Results of analyses of the fungicide chlorothalonil, its degradation products, and other selected pe

Reston, Va. : U.S. Geological Survey, 2006. 2006

Results of chemical and isotopic analyses of sediment and water from alluvium of the Canadian River

Reston, Va. : U.S. Geological Survey, 2005. 2005

Results of the chemical and isotopic analyses of sediment and ground water from alluvium of the Cana

Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, 2008. 2008

Standard operating procedure for collection of soil and sediment samples for the sediment-bound cont

Fisher, Shawn C., author.
Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2015. 2015

Water-quality data for pharmaceuticals and other organic wastewater contaminants in ground water and

Reston, Va. : U.S. Geological Survey, 2008. 2008

Short papers of the U.S. Geological Survey Uranium Workshop, 1990

U.S. Geological Survey Uranium Workshop (1990 : Denver Federal Center and Lakewood, Colo.)
Washington, D.C. : U.S. G.P.O. ; Denver, CO : Free on application to Book and Open-File Report Sales, U.S. Geological Survey, 1992. 1992

Designing monitoring programs in an adaptive management context for regional multiple species conser

Atkinson, Andrea J.
[Sacramento, Calif.] : United States Dept. of the Interior, U.S. Geological Survey, Western Ecological Research Center, [2004] 2004