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Items Found: 5037
Showing: Items 1701 - 1750
Your Search: (SUBJECT=Concentration composition)
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Title
Year Published
1701
Effects of soluble fractions of used light-weight lignosulfate type mud and hexavalent chromium on the complete larval development of crabs, Rhithropanopeus harrisii and Callinectes sapidus
1982
1702
Effects of Some Trace Elements on the Blood of Kuwait Mullets 'Liza macroleps' (Smith).
1978
1703
Effects of Streamflow Variation on Critical Water Quality for Multiple Discharges of Decaying Pollutants.
1988
1704
Effects of Subchronic Inhalation of Low Concentrations of Nitrogen Dioxide. 1. The Proximal Alveolar Region of Juvenile and Adult Rats.
1986
1705
Effects of Sublethal Concentrations of Cadmium on Adult 'Palaemonetes pugio' under Static and Flow-Through Conditions.
1982
1706
Effects of sulfur dioxide and/or ozone on several oat varieties : 1975 annual report /
1976
1707
Effects of Sulfur Oxide Pollutants on Respiratory Function, Particle Deposition and Bronchial Clearance.
1980
1708
Effects of Sulfuric Acid Mist Exposure on Pulmonary Function.
1981
1709
Effects of sulfuric acid rain on two model hardwood forests : throughfall, litter leachate, and soil solution /
1980
1710
Effects of Synthetic Polyelectrolytes on Selected Aquatic Organisms.
1986
1711
Effects of Temperature and Fuel Lead Content on Particulate Formation in Spark Ignition Engine Exhaust.
1972
1712
Effects of the 1990 Clean Air Act Amendments on visibility in class I areas : an EPA report to Congress.
1993
1713
Effects of the 1990 Clean Air Act Amendments on visibility in Class I areas and EPA report to Congress.
1993
1714
Effects of the herbicide alachlor on larval development of the mud crab "rhithropanopeus harrisii' (Gould) /
1988
1715
Effects of thermal discharges on physico-chemical processes and water quality : Vistula River, Poland /
1977
1716
Effects of Three Concentrations of Mixed Fatty Acids on Dechlorination of Tetrachloroethene in Aquifer Microcosms.
1994
1717
Effects of Traffic Speed on the Ambient Pollutant Concentration Near Roadways.
1984
1718
Effects of Turbidity on Calcification Rate, Protein Concentration and the Free Amino Acid Pool of the Coral 'Acropora cervicornis'.
1985
1719
Effects of variable hardness, pH, alkalinity, suspended clay, and humics on the chemical speciation and aquatic toxicity of copper
1986
1720
Effects of Water Quality on Microporous Filter Methods for Enteric Virus Concentration.
1984
1721
Effluent Ammonia Variability from Nitrification Facilities.
1984
1722
Effluent monitoring procedures, nutrients : student reference manual /
1976
1723
Elaboration of Sediment Normalization Theory for Nonpolar Organic Contaminants.
1986
1724
Electrochemical analysis of sulfidic and amine odorants /
1976
1725
Electron-Capture Gas Chromatography of Paradichlorobenzene Metabolites as a Measure of Exposure.
1970
1726
Electroplating plant operating conditions related to wastewater sludge leachability /
1983
1727
Elements in Major Raw Agricultural Crops in the United States. 1. Cadmium and Lead in Lettuce, Peanuts, Soybeans, Sweet Corn, and Wheat.
1983
1728
Elements in Major Raw Agricultural Crops in the United States. 2. Other Elements in Lettuce, Peanuts, Potatoes, Soybeans, Sweet Corn, and Wheat (Journal Version).
1983
1729
Elements in Major Raw Agricultural Crops in the United States. 3. Cadmium, Lead, and Eleven Other Elements in Carrots, Field Corn, Onions, Rice, Spinach, and Tomatoes (Journal Version).
1985
1730
Elliott Bay Action Program : analysis of toxic problem areas /
1988
1731
Elliott Bay action program : evaluation of potential contaminant sources /
1988
1732
Elliott Bay action program : guidance for development of monitoring programs to evaluate the success of source control within drainage basins /
1988
1733
Elliott bay action program : the relationship between source control and recovery of contaminated sediments in two problem areas /
1988
1734
Elliott Bay Toxics Action Program : initial data summaries and problem identification /
1986
1735
Emergency Planning and Community Right-to-Know Act section 313 reporting guidance for semiconductor manufacturing.
1999
1736
Emersion in the Mangrove Forest Fish 'Rivulus marmoratus': A Unique Response to Hydrogen Sulfide.
1987
1737
Emission and Fuel Economy Sensitivity to Changes in Light Duty Vehicle Test Procedures.
1977
1738
Emission Characterization of Major Fossil Fuel Power Plants in the Ohio River Valley.
1983
1739
Emission characterization of stationary NOx sources /
1978
1740
Emission Control Effectiveness of a Woodstove Catalyst and Emission Measurement Methods Comparison.
1985
1741
Emission density zoning /
1977
1742
Emission factor development for leaf burning /
1976
1743
Emission Factor Documentation for AP-42 Section 11.1, Hot Mix Asphalt Production.
2000
1744
Emission factor documentation for AP-42 section 2.1.1, municipal waste combustion /
1990
1745
Emission factor documentation for AP-42 section 2.5, sewage sludge incineration /
1990
1746
Emission formation in heterogeneous combustion /
1977
1747
Emission of sulfur-bearing compounds from motor vehicle and aircraft engines : a report to congress /
1978
1748
Emission of Volatile Organic Compounds from Drum-Mix Asphalt Plants.
1981
1749
Emission rates for biogenic NOx /
1978
1750
Emission Rates of Mercury from Latex Paints.
1992
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