TY - RPRT TI - Estimating pesticide sampling rates by the polar organic chemical integrative sampler (POCIS) in the presence of natural organic matter and varying hydrodynamic conditions AU - Lucner Charlestra AU - Aria Amirbahman AU - David L. Courtemanch AU - David A. Alvarez AU - Howard Patterson PY - 2012 DO - 10.1016/j.envpol.2012.05.001 UR - https://pubs.usgs.gov/publication/70040312 ID - 70040312 ER -