Search Results for the EPA National Library Catalog

Items Found: 3
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Your Search: (AUTHOR=Heidinger AND Roy AND C)

Select Item Title Year Published
Levels of PCBs and trace metals in Crab Orchard Lake sediment, benthos, zooplankton and fish 1990
Relative effects on stream biota of chlorine and ammonia occurring in secondary sewage / 1981
Synopsis of biological data on the largemouth bass, Micropterus salmoides (Lacepede) 1802 1976

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