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Search Results for the EPA National Library Catalog
Items Found: 5037
Showing: Items 1251 - 1300
Your Search: (SUBJECT=Concentration composition)
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Title
Year Published
1251
DDT Residues in Starlings, 1974.
1975
1252
DDT Storage in the US Population.
1965
1253
Debunking Some Myths about Metals.
1994
1254
Dechlorinations of Polychlorinated Biphenyls in Sediments of New Bedford Harbor.
1991
1255
Decomposition of residential and light commercial solid waste in test lysimeters /
1980
1256
Deerfield Lake, Pennington County, South Dakota.
1977
1257
Demonstration of a long-range atmospheric tracer system using perfluorocarbons /
1981
1258
Demonstration of nonpoint pollution abatement through improved street cleaning practices /
1979
1259
Dependencies and Sensitivity of Tropospheric Oxidants to Precursor Concentrations over the Northeast United States: A Model Study.
1994
1260
Depositional Environments and Sediment Characteristics of the Colville and Adjacent Deltas, Northern Arctic Alaska.
1975
1261
Derivation of an Indoor Air Averaging Time Model from the Mass Balance Equation for the Case of Independent Source Inputs and Fixed Air Exchange Rates.
1993
1262
Derivation of Site-Specific Water Quality Criteria for Cadmium and the St. Louis River Basin, Duluth, Minnesota.
1984
1263
Derivatization of Organic and Inorganic N-Chloramines for High-Performance Liquid Chromatographic Analysis of Chlorinated Water.
1984
1264
Description of the CLEANS human exposure system /
1978
1265
Design and Applications of the Regional Oxidant Model (ROM).
1987
1266
Design and evaluation of a terrestrial model ecosystem for evaluation of substitute pesticide chemicals /
1979
1267
Design and Implementation of a Transportable System for Direct Measurement of Dry Deposition Fluxes.
1995
1268
Design and Performance of a Field Exposure System for Evaluation of the Ecological Effects of SO2 on Native Grassland.
1981
1269
Design Criteria for a Predictive Ecological Effects Modeling System.
1985
1270
Design criteria for swine waste treatment systems /
1976
1271
Design of a Laboratory for Particulate Analysis.
1981
1272
Design of Fixed-Beds to Remove Multicomponent Mixtures of Volatile Organic Chemicals.
1985
1273
Design of pollutant-oriented integrated monitoring systems : a test case: environmental lead /
1976
1274
Design of the Clean Air Act Deposition Monitoring Network. (Chapter 7).
1995
1275
Design optimization of the chlorination process /
1980
1276
Design parameters for the land application of dairy manure /
1976
1277
Design Requirements for Multiscale Air Quality Models.
1995
1278
Design scale-up suitability for air-stripping columns : [journal version] /
1986
1279
Design Stream Flows Based on Harmonic Means.
1990
1280
Design, development, and demonstration of a fine particulate measuring device /
1977
1281
Destruction and stabilization of sludge by multiple-stage digestion and thermal treatment /
1986
1282
Destruction of Chlorinated Hydrocarbons by Catalytic Oxidation.
1986
1283
Destruction of dioxin-contaminated solids and liquids by mobile incineration /
1987
1284
Destruction of PCBs (Polychlorinated Biphenyls). Environmental Applications of Alkali Metal Polyethylene Glycolate Complexes.
1985
1285
Destruction of VOCs (volatile organic compounds) by a catalytic paint drying (infrared) device : final report /
1985
1286
Desulfurization of steel mill sinter plant gases /
1976
1287
Detailed Case Studies of Summer Ozone Events in Southern Louisiana.
1978
1288
Detection of a Microbial Consortium, Including Type 2 Methanotrophs, by Use of Phospholipid Fatty Acides in an Aerobic Halogenated Hydrocarbon-Degrading Soil Column Enriched with Natural Gas.
1987
1289
Detection of Atmospheric Pollutants at Parts-Per-Billion Levels by Infrared Spectroscopy.
1973
1290
Detection of oil in water by a flame emission technique
1981
1291
Deterioration of marble : a retrospective analysis of tombstone measurements in the New York City area /
1985
1292
Determination of 2,3,7,8-Tetrachlorodibenzo-P-Dioxin in Fresh Water Fish.
1982
1293
Determination of 4,4'-Thiodiphenol in Human and Rat Urine as an Indication of Exposure to Low Levels of Abate.
1970
1294
Determination of a range of concern for mobile source emissions of methanol /
1983
1295
Determination of a range of concern for mobile source emissions of ammonia /
1981
1296
Determination of a range of concern for mobile source emissions of formaldehyde based only on its toxicological properties /
1983
1297
Determination of a Range of Concern for Mobile Source Emissions of Hydrogen Cyanide.
1981
1298
Determination of a range of concern for mobile source emissions of hydrogen sulfide /
1982
1299
Determination of activated sludge biokinetic constants for chemical and plastic industrial wastewaters
1985
1300
Determination of activated sludge biokinetic constants for chemical and plastic industrial wastewaters /
1983
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