Search Results for the EPA National Library Catalog

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15-meter LANDSAT analyses of the Mississippi River : map series from headwaters to the gulf of Mexico / 2003
Aerosol characterization of ambient air near a commercial Lurgi coal gasification plant, Kosovo Region, Yugoslavia / 1980
Agricultural insecticide runoff effects on estuarine organisms : correlating laboratory and field toxicity testing with ecotoxicological biomonitoring / 1988
Characterization of Coal Gasification By-Products and Ambient Air Samples from a Lurgi Gasification Facility by Selective Detector Gas Chromatography. 1982
Chemical character of surface waters of Virginia, 1932
Comparative Immunosuppression of Various Glycol Ethers Orally Administered to Fisher 344 Rats. 1992
Comparison of some new and old indices and measurements of trophic state / 1979
Comparisons of models predicting ambient lake phosphorus concentrations / 1979
Comparisons of models predicting ambient lake phosphorus concentrations / by 1978
Differences between Rats and Mice in the Immunosuppressive Activity of 2-Methoxyethanol and 2-Methoxyacetic Acid. 1992
Distribution and importance of phytoplankton in the Atchafalaya Basin / 1978
Distribution of phytoplankton in Arizona lakes / 1979
Distribution of phytoplankton in California lakes / 1979
Distribution of phytoplankton in Illinois lakes / 1978
Distribution of phytoplankton in Iowa lakes / 1979
Distribution of phytoplankton in Kansas lakes / 1979
Distribution of phytoplankton in Mississippi lakes / 1977
Distribution of phytoplankton in Missouri lakes / 1979
Distribution of phytoplankton in Nebraska lakes / 1979
Distribution of phytoplankton in New Mexico lakes / 1979
Distribution of phytoplankton in North Carolina lakes / 1978
Distribution of phytoplankton in North Dakota lakes / 1979
Distribution of phytoplankton in Oregon lakes / 1979
Distribution of phytoplankton in South Carolina lakes / 1977
Distribution of phytoplankton in Tennessee lakes / 1978
Distribution of phytoplankton in Texas lakes / 1979
Distribution of phytoplankton in Utah lakes / 1979
Distribution of phytoplankton in Wyoming lakes / 1979
Economics of sample compositing as a screening tool in ground water quality monitoring. / 1989
Effect of Acute and Chronic Cd Exposure on Lindane Metabolism. 1978
Effects of 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) on Humoral Immunity and Lymphocyte Subpopulations: Differences between Mice and Rats. 1994
Effects of acid deposition on painted wood substrates / 1989
Evaluation of and alternate designs for National Human Monitoring Program's Adipose Tissue survey 1980
Evaluation of the Performance of Reflectance and Electrochemical Technologies for the Measurement of Lead in Characterized Paints, Bulk Dusts, and Soils. 1996
Exposure of high risk subpopulations to particles : final report (APM-21) / 2003
Exposure of high risk subpopulations to particles : final report (APM-21)/ 2003
Genera Acanthosphaera through Cystodinium collected from eastern and southeastern lakes / 1979
Genera Quadrigula through Zygnema collected from eastern and southeastern lakes / 1979
Hydrologic basis for suspended sediment criteria / 1985
Interstate air pollution study : phase II project report. 1966
Laboratory evaluation of six new/modified portable x-ray fluorscence spectrometers for the measurement of lead in characterized paint films and research material boards / 1999
Laboratory evaluation of six new/modified portable x-ray fluorscence spectrometers for the measurement of lead in characterized paint films and research material boards : volume II - appendices / 1999
Light-duty vehicle driveability procedure investigation / 1981
Methoxyacetaldehyde, an Intermediate Metabolite of 2-Methoxyethanol, Is Immunosuppressive in the Rat. 1993
Mobility of organic compounds from hazardous wastes / 1983
Modifications of models predicting trophic state of lakes : adjustment of models to account for the biological manifestations of nutrients / 1981
Phytoplankton water quality relationships in U.S. lakes 1979
Phytoplankton water quality relationships in U.S. lakes / 1979
Phytoplankton water quality relationships in U.S. lakes / 1979
Phytoplankton water-quality relationships in U.S. lakes. Part VIII: Algae associated with or responsible for water-quality problems 1980
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