TY  - RPRT
TI  - Contaminants of emerging concern: Introduction to a featured collection
AU  - William A. Battaglin
AU  - Dana W. Kolpin
PY  - 2009
DO  - 10.1111/j.1752-1688.2008.00299.x
UR  - https://pubs.usgs.gov/publication/70190244
ID  - 70190244
ER  -