@book{c28815c86d6c4a7fb0bf598b14edc39b,
title = "Levels of PCBs and trace metals in Crab Orchard Lake sediment, benthos, zooplankton and fish",
keywords = "Crab Orchard National Wildlife Refuge -- Environmental aspects, Water -- Pollution -- Illinois -- Williamson County, Fishes -- Illinois -- Williamson County -- Effect of water pollution on",
author = "Kohler, {Christopher C.} and Todd Call and Heidinger, {Roy C.}",
year = "1990",
language = "English (US)",
series = "RR Series (Hazardous Waste Research and Information Center)",
publisher = "Hazardous Waste Research and Information Center",
number = "43",
}