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Anthropogenic organic compounds in source water of nine community water systems that withdraw from s

Kingsbury, James A.
Reston, Va. : U.S. Geological Survey, 2008. 2008

Anthropogenic organic compounds in source water of selected community water systems that use groundw

Hopple, Jessica A.
Reston, VA : U.S. Dept. of the Interior, U.S. Geological Survey, 2009. 2009

Leak detection and repair a best practices guide.

United States. Environmental Protection Agency.
[Washington, D.C.] : U.S. Environmental Protection Agency, Office of Enforcement and Compliance Assurance, [2010] 2007

National emission standards for hazardous air pollutants (NESHAP) for source category large applianc

Research Triangle Park, N.C. : U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards, [2000] 2000