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Method for assessing the chronic toxicity of marine and estuarine sediment-associated contaminants with the amphipod Leptocheirus Plumulosus
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Year: 2001 Publisher: [Washington, D.C.] : United States Environmental Protection Agency, Office of Water,

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Concepts and approaches for the bioassessment of non-wadeable streams and rivers
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Year: 2006 Publisher: [Cincinnati, Oh] : US Environmental Protection Agency, Office of Research and Development,

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Respiration, nitrogen excretion, and O:N ratios of the Great Lakes amphipod Diporeia sp.
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Year: 2002 Publisher: Ann Arbor, Mich. : Great Lakes Environmental Research Laboratory, U.S. Dept. of Commerce, National Oceanographic and Atmospheric Administration,

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Short-term methods for estimating the chronic toxicity of effluents and receiving waters to marine and estuarine organisms
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Year: 2002 Publisher: [Washington, D.C.] : United States Environmental Protection Agency, Office of Water,

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Biological assessment of streams in the Indianapolis Metropolitan Area, Indiana, 1999-2001
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Year: 2004 Publisher: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey,

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Biological conditions in streams of Johnson County, Kansas, and nearby Missouri, 2003 and 2004
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Year: 2007 Publisher: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey,

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Influence of stream habitat and land use on benthic macroinvertebrate indicators of stream quality of selected above-tidal streams in the Houston-Galveston Area Council service area, Texas, 1997-98
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Year: 2001 Publisher: Austin, Tex. : Denver, CO : U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor],

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Short-term methods for estimating the chronic toxicity of effluents and receiving waters to freshwater organisms
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Year: 1994 Publisher: [Washington, D.C.] : United States Environmental Protection Agency, Office of Research and Development,

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Methodology for deriving ambient water quality criteria for the protection of human health (2000)
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Year: 2000 Publisher: [Washington, D.C.] : United States Environmental Protection Agency, Office of Water,

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QA/QC guidance for sampling and analysis of sediments, water, and tissues for dredged material evaluations chemical evaluations
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Year: 1995 Publisher: [Washington, D.C.] : United States Environmental Protection Agency, Office of Water,

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