TY - RPRT TI - Complex mixtures of Pesticides in Midwest U.S. streams indicated by POCIS time-integrating samplers AU - Peter C. Van Metre AU - David A. Alvarez AU - Barbara Mahler AU - Lisa H. Nowell AU - Mark W. Sandstrom AU - Patrick W. Moran PY - 2017 DO - 10.1016/j.envpol.2016.09.085 UR - https://pubs.usgs.gov/publication/70188901 ID - 70188901 ER -