TY - RPRT TI - Semipermeable membrane devices used to estimate bioconcentration of polychlorinated biphenyls AU - D.B. Chambers PY - 2007 DO - 10.1111/j.1752-1688.1999.tb05459.x UR - https://pubs.usgs.gov/publication/70021891 ID - 70021891 ER -