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Search Results for the EPA National Library Catalog
Items Found: 5037
Showing: Items 4301 - 4350
Your Search: (SUBJECT=Concentration Composition)
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Title
Year Published
4301
Statement of sulfates research approach.
1977
4302
Static coal storage : biological effects on the aquatic environment /
1980
4303
Statistical analysis of dissolved oxygen sampling procedures employed by the Annapolis Field Office /
1976
4304
Statistical Analysis of Factors Influencing Ozone Concentrations in Southern Louisiana.
1978
4305
Statistical Analysis of Groundwater Chemistry Data from Area 6, Dover Air Force Base, Dover, Delaware.
2001
4306
Statistical analysis of the Los Angeles catalyst study data /
1979
4307
Statistical Analysis of the Spatial and Temporal Variability of the Ratio Chlorophyll A to Phytoplankton Cell Volume in Saginaw Bay, Lake Huron.
1978
4308
Statistical Analysis of TSP and Meteorological Data in EPA Region 6.
1979
4309
Statistical analysis of weekly averaged radon levels in three residences over a complete year /
1990
4310
Statistical Approach to Predicting Chronic Toxicity of Chemicals to Fishes from Acute Toxicity Test Data (for Microcomputers).
1992
4311
Statistical approach to predicting chronic toxicity of chemicals to fishes from acute toxicity test data /
1992
4312
Statistical comparison of results of two indoor air pilot studies /
1989
4313
Statistical evaluation of airborne asbestos measured before, during and after abatement /
1989
4314
Statistical evaluation of the TEM (Transmission Electron Microscopy) clearance procedure : draft report for Task 2-26 /
1989
4315
Statistical Method for Detection of a Trend in Atmospheric Sulfate.
1995
4316
Statistical Methodology for Exploring Elevational Differences in Precipitation Chemistry.
1992
4317
Statistical support document for final effluent limitations guidelines and standards for the pharmaceutical manufacturing industry.
1998
4318
Statistical support document for proposed effluent limitations guidelines and standards for the centralized waste treatment industry /
1995
4319
Statistical support document for proposed pretreatment standards for existing and new sources for the industrial laundries point source category /
1997
4320
Statistical support document for the proposed effluent limitations guidelines for the pharmaceutical manufacturing industry /
1995
4321
Status of development of water quality criteria and advisories /
1989
4322
Status of Iodine in Formaldehyde-Preserved Milk - Revisited.
1976
4323
Status of Organic Contaminants in Lake Huron: Atmosphere, Water, Algae, Fish, Herring Gull Eggs, and Sediment.
1985
4324
Status of Source Apportionment Methods: Quail Roost II.
1983
4325
Status report #4 : stability of organic audit materials and results of source test analysis audits /
1982
4326
Status report #5 : stability of organic audit materials and results of source test analysis audits /
1983
4327
Status report #7 : stability of organic audit materials and results of source test analysis audits /
1985
4328
Stochastic prediction of dispersive contaminant transport /
1986
4329
Storage and Excretion of DDT in Starved Rats.
1961
4330
Storage and Excretion of Dieldrin and Related Compounds, Effect of Occupational Exposure.
1967
4331
Storage of DDT and DDE in People with Different Degrees of Exposure to DDT.
1958
4332
STRAM : an air pollution model incorporating nonlinear chemistry, variable trajectories, and plume segment diffusion /
1977
4333
Stratification of particulate and VOC pollutants in horizontal flow paint spray booths /
1990
4334
Stratification of Particulate and VOC Pollutants in Paint Spray Booths, June 1990.
1990
4335
Stratospheric ozone depletion.
1989
4336
Stream Nutrient Levels and Proximity of Agricultural and Forest Land to Streams: Some Relationships.
1981
4337
Stream transport and agricultural runoff of pesticides for exposure assessment : a methodology. Part A, Text and appendices A through F /
1986
4338
Stream Transport and Agricultural Runoff of Pesticides for Exposure Assessment: A Methodology. Part B. Appendices G through K.
1986
4339
STREAM: An Exposure Assessment Methodology for Agricultural Pesticide Runoff.
1992
4340
Streambank Erosion in the Great Lakes Basin; Joint Summary Report, United States and Canada.
1978
4341
Stress Ethylene Evolution: A Measure of Ozone Affects on Plants.
1976
4342
Strip mine drainage - Aquatic impact assessment /
1979
4343
Strip mine reclamation with municipal sludge. /
1984
4344
Structure of Corticolous Lichen Communities Before and After Exposure to Emissions from a 'Clean' Coal-Fired Generating Station.
1980
4345
Structure-Activity Relationship Studies on the Toxicities of Benzene Derivatives: 1. An Additivity Model.
1984
4346
Studies in the review of the photochemical oxidant standards /
1979
4347
Studies of Emissions from Gasoline-Powered Vehicles Above 6,000-lb. Gross Vehicle Weight.
1970
4348
Studies of NOx Reactions and O3 Transport in Southern California - Fall, 1976.
1983
4349
Studies of oxidant transport beyond urban areas : New England Sea Breeze - 1975 /
1977
4350
Studies of Trace Elements in Soils and Plants from the Four Corners Area of New Mexico.
1972
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