TY - RPRT TI - Spider-mediated flux of PCBs from contaminated sediments to terrestrial ecosystems and potential risks to arachnivorous birds AU - D.M. Walters AU - M.A. Mills AU - K.M. Fritz AU - D.F. Raikow PY - 2009 DO - 10.1021/es9023139 UR - https://pubs.usgs.gov/publication/70037389 ID - 70037389 ER -