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Search Results for the EPA National Library Catalog
Items Found: 1257
Showing: Items 1151 - 1200
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Title
Year Published
1151
The Validity of effluent and ambient toxicity tests for predicting biological impact, Back River, Baltimore Harbor, Maryland /
1986
1152
The validity of effluent and ambient toxicity tests for predicting biological impact, Naugatuck River, Waterbury, Connecticut /
1986
1153
Thermal treatment of municipal sewage sludges {microform} /
1984
1154
Thermally Desorbable Passive Sampling Device for Volatile Organic Chemicals in Ambient Air.
1985
1155
Time spent in activities, locations, and microenvironments : a California-national comparison /
1991
1156
Top-Feed Vacuum Filtration of Waste-Activated Sludge.
1982
1157
Total Organic Carbon in Lake Superior Sediments: Comparisons with Hemipelagic and Pelagic Marine Environments.
1982
1158
Toward a Better Understanding of the Complex Geochemical Processes Governing Subsurface Contaminant Transport.
1991
1159
Toward a Quantitative Comparative Toxicology of Organic Compounds.
1989
1160
Toxicity and metabolism studies with EPA priority pollutants and related chemicals in freshwater organisms {MICROFICHE}
1983
1161
Toxicological Comparison of Natural and Cultured Populations of Aractia tonsa to Cadmium, Copper, and Mercury.
1978
1162
Toyota-EPA Emission Laboratory Correlation Study.
1976
1163
Trace Element Characterization of Coal Wastes - Fifth Annual Progress Report.
1981
1164
Trace Elements - Methodology, and Legislation.
1983
1165
Trace Metals in Liver from Bluefish, Tautog and Tilefish in Relation to Body Length.
1977
1166
Trace organics removal using activated carbon and polymeric adsorbents /
1981
1167
Trapping Gaseous Hydrocarbons for Mutagenic Testing.
1982
1168
Treatment for the Control of Organic Chemical Contamination of Drinking Water: Cost and Performance.
1983
1169
Treatment of Seasonal Pesticides in Surface Waters.
1988
1170
Trends of Seasonal Haziness and Sulfur Emissions Over the Eastern U.S.
1989
1171
Tri-tube freeze-core procedure for sampling stream gravels /
1980
1172
Trophic Interactions in Experimental Marine Ecosystems Perturbed by Oil.
1980
1173
Turbulence Parameters Impacting Dispersion in an Urban Convective Boundary Layer.
1984
1174
Turbulent bed cooling tower /
1975
1175
Turbulent Mixing in Aquatic Microcosms.
1980
1176
Two new gas standards programs at the National Institute of Standards and Technology /
1993
1177
U.S. EPA (Environmental Protection Agency) Regional Oxidant Model - Background and Overview.
1984
1178
Ultrastructural Comparison of Ion Beam and Radiofrequency Plasma Etching Effects on Biological Tissue Sections.
1984
1179
Ultraviolet Disinfection of a Secondary Effluent: Measurement of Dose and Effects of Filtration.
1984
1180
Uncertainty Analysis of Runoff Estimates from a Runoff Contour Map.
1989
1181
Uncertainty in North American wet deposition isopleth maps : effect of site selection and valid sample criteria /
1990
1182
Unfinished business : a comparative assessment of environmental problems - appendix I : report of the cancer risk work group /
1987
1183
Unfinished business : a comparative assessment of environmental problems - appendix II : non-cancer risk work group /
1987
1184
Unfinished business : a comparative assessment of environmental problems - appendix III : ecological risk work group /
1987
1185
Unfinished business : a comparative assessment of environmental problems - appendix IV : welfare risk work group /
1987
1186
Unfinished business : a comparative assessment of environmental problems : volume I, overview report /
1987
1187
Unfinished Business in New England: A Comparative Assessment of Environmental Problems. Ecological Risk Work Group Report.
1988
1188
Unfinished Business: A Comparative Assessment of Environmental Problems.
1987
1189
United States Experience with Alternative Sewers.
1987
1190
Up-dip versus down-dip mining : an evaluation /
1975
1191
Update on Building and Structure Decontamination.
1990
1192
Updated draft list of eligible low emission and energy-efficient vehicles using the hybrid-to-gasoline vehicle comparison methodology as of June 2, 2010.
2010
1193
Urban Air Pollution Worldwide: Results of the GEMS (Global Environment Monitoring System) Air Monitoring Project.
1985
1194
Urban airshed model : study of five cities.
1990
1195
Urban Transportation: Intermodal Consideration and Evaluation of Short Distance Transport Techniques.
1976
1196
Use of aquatic lethality tests to estimate safe toxicant concentrations for initial ecolological risk assessments /
1989
1197
Use of electron microscopy data in receptor models for PM-10 /
1989
1198
Use of Plume Dispersion Modelling for Viable Aerosols from an Activated Sludge Sewage Treatment Plant.
1985
1199
Use of Scavenging Ratios for the Inference of Surface-Level Concentrations and Subsequent Dry Deposition of Ca(2+), Mg(2+), Na(1+), and K(1+).
1990
1200
Use of the Amphipod Crustacean 'Hyalella Azteca' in Freshwater and Estuarine Sediment Toxicity Tests.
1988
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