http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Compounds of emerging concern detected in water samples from potable water and wastewater treatment plants and detected in water and bed-sediment samples from sites on the Trinity River, Dallas, Texas, 2009-13
1 online resource (vii, 57 pages) : illustrations (some color), color map.
by Christopher J. Churchill [and four others].
"Prepared in cooperation with the City of Dallas, Dallas Water Utilities."
Includes bibliographical references (pages 42-46).
Scientific investigations report ; 2019-5019