TY - RPRT TI - Pesticide mixtures in the Sacramento–San Joaquin Delta, 2016–17: Results from year 2 of the Delta Regional Monitoring Program AU - Matthew D. De Parsia AU - Emily E. Woodward AU - James L. Orlando AU - Michelle L. Hladik PY - 2019 DO - 10.3133/ds1120 UR - https://pubs.usgs.gov/publication/ds1120 ID - ds1120 ER -