Search Results for the EPA National Library Catalog

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Modified Molecular Charge Similarity Indices for Choosing Molecular Analogues (Journal Version). 1987
Mortality Estimates from Size Distributions: A Critique of Smith's Model. 1977
Mortality Rates from Size Distribution: The Application of a Conservation Law. 1976
Moving Beyond Cleanup: Identifying the Crucibles of Environmental Gentrification. 2007
Multi-Scaling and Exponential Fitting in Autocorrelation Analysis. 1987
Multi-Stream Model for Vertical Mixing of a Passive Tracer in the Convective Boundary Layer. 1999
Multiple Power-Density Windows and Their Possible Origin. 1989
Multipole Expansion Techniques for the Calculation and Characterization of Molecular Electrostatic Potentials. 1986
Narrow-gap point-to-plane Corona with high velocity flows / 1988
Negatively buoyant jets in a cross flow / 1973
New Chemical Alternatives for the Protection of Stratospheric Ozone. 1995
New York Bight suspended matter and oceanographic data, 1973-1974 : total suspended matter, traverse stations, June 1974, and prior cruises : total suspended matter and physical oceanographic data, June-July 1974 cruise : total suspended matter, December, 1974 cruise / 1978
Nucleophilic Addition to Activated Double Bonds: Predictions of Reactivity from the Laplacian of the Charge Density. 1989
Numeric Cell Density of Transitional epithelium Lining the Maxilloturbinate (T1 Nasal Section) in Mice Exposed to Propylene Oxide. 2005
Numerical models of lake currents / 1976
Objective procedures for optimum location of air pollution observation stations / 1975
Oil in the Arctic. 1975
One-Dimensional Laser Heating of a Stationary Plasma. 1971
Opacity and Mass Emission Relationship in Forging Areas of Large Caliber Metal Parts Facilities, 1981
Ordination of Aquatic Nematode Communities as Affected by Stream Water Quality. 1979
Parallel Coordinate Plots for Representing Distributional Summaries in Map Legends. 1995
Parameterization of Subsurface Heating for Soil and Concrete Using Net Radiation Data. 1985
Particle Dislodgement and Entrainment by a Low Density Airstream Flowing over a Surface. 1971
Particulate measurement : evaluation of the equivalency of the three-bag and four-bag LA-4 dynamometer test procedures / 1979
Performance and economic feasibility of a sludge/wastepaper gasifier system {microfiche} 1984
Permeability of Soils to Four Organic Liquids and Water. 1986
Photochemical Air Pollutant Effects on Mixed Conifer Ecosystems. 1977
Photographic Method for Visibility Monitoring. 1989
Physical and Morphological Measures of Waste Solidification Effectiveness. 1991
Physical property data on fluorinated propanes and butanes as CFC and HCFC alternatives / 1992
Plasma Parameter beta in the Midnight Magnetosphere - from the Near-Earth Plasma Sheet to the Plasmapause. 1971
Porosity and bulk density of sedimentary rocks / 1963
Positive Ion Composition Measurements in the D and E Regions of the Equatorial Ionosphere. 1971
Prediction of mineral quality of irrigation return flow / 1977
Prediction of the Reactivities of Cyclopenta-polynuclear Aromatic Hydrocarbons by Quantum Mechanical Methods. 1991
Principles Study of Factors Affecting the Hydrological Balance of the Lemon Glacier System and Adjacent Sectors of the Juneau Icefield, Southeastern Alaska, 1965-69. 1972
Production, mortality, and power plant entrainment of larval yellow perch in western Lake Erie / 1979
Project Summary: Ultraviolet Disinfection of Wastewaters from Secondary Effluent and Combined Sewer Overflows. 1986
Properties of ammonium sulfate, ammonium bisulfate, and sulfur dioxide solutions in ammonia scrubbing processes / 1973
Proposed Standard Procedures for Determination of the Effective Specific Gravity, Bulk Density, and Filter Cake Resistance of Precoat Filter Aids. 1968
Protecting water resources with higher-density development / 2006
Purification of Smokestack Gases of an Electrical Generating Station of Sulfur Dioxide Using the Magnesite Method. 1975
Radiance Estimates from Truncated Observations. 1978
Radiation characteristics of traffic radar systems / 1976
Radon Transport Through and Exhalation from Building Materials: A Review and Assessment. 1981
RAETRAD-F: Version 1.1 User's Guide for Analyzing Site-Specific Measurements of Soil Radon Potential Category for Florida Houses. 1996
Rapid Fluctuations in the High-Energy X-Ray Flux from a Source in Crux. 1971
Recovery of Strait of Juan de Fuca Intertidal Habitat following experimental contamination with oil : second annual report, fall 1979-winter 1980 / 1980
Regional assessment of aquifer vulnerability and sensitivity in the conterminous United States / 1991
Relationship of fly ash composition, refractive index and density to in-stack opacity / 1985
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