TY  - RPRT
TI  - Temporal changes in surface-water insecticide concentrations after the phaseout of diazinon and chlorpyrifos
AU  - P. J. Phillips
AU  - S.W. Ator
AU  - E.A. Nystrom
PY  - 2007
DO  - 10.1021/es070301
UR  - https://pubs.usgs.gov/publication/70029840
ID  - 70029840
ER  -