Polychlorinated biphenyls in Baltimore Harbor sediments.
D008396:Maryland; D011078:Polychlorinated Biphenyls / Q000032:analysis*; D012623:Seawater / Q000032:analysis*; D014873:Water Pollutants; D014874:Water Pollutants, Chemical
D014873:Water Pollutants; D014874:Water Pollutants, Chemical; D011078:Polychlorinated Biphenyls