Search Results for the EPA National Library Catalog

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Research and development : drinking water criteria document for phthalic acid esters (PAES) / 1991
Research and development : drinking water criteria document for polycyclic aromatic hydrocarbons (PAHS) / 1991
Research and development : quantification of methane emissions and discussion of nitrous oxide, and ammonia emissions from septic tanks, latrines, and stagnant open sewers in the world / 1999
Research and Development Efforts to Develop Improved Inventory Methodologies for Area Source Solvent Emissions. 1991
Research and Development of a Field Ready Protocol for Phosgene. 1997
Research on Emissions and Mitigation of POP's from Combustion Sources. 1999
Research on numerical transport algorithms for air quality simulation models : final report / 1998
Results of Photochemical Simulations of Subgrid Scale Point Source Emissions with the Models-3 CMAQ Modeling System. 2000
Results of the Independent Evaluation of ISCST3 and ISC-PRIME. 1997
Review of industry test reports for refinery MACT II regulation 1999
Review of nitrous oxide behavior in the atmosphere, and in combustion and industrial systems / 1997
Review of Treatment for Hazardous Waste Streams (Chapter 21). 1991
Revisions to emission factors for AP-42 organic source categories. 1978
Riparian Vegetation and Channel Morphology Impact on Spatial Patterns of Water Quality in Agricultural Watersheds. 1981
Risk Management research plan for wet weather flows / 1996
Risk Ranking Project Region 2: Economic/Welfare Ranking and Problem Analysis. 1991
RISK: An IAQ Model for Windows. 1998
Rocky Mountain acid deposition model assessment : acid rain mountain mesoscale model (ARM3) {microfiche} / 1990
Role of Quality Assurance in Collaborative Testing. 1979
Role of Quality Assurance in Minimizing Errors in Stationary Source Field Sampling. 1991
Round-Robin Evaluation of a Test Method to Evaluate Indoor Air Emissions from Dry-Process Photocopiers. 1997
RVD 2.0-A Relief Valve Discharge Screening Model (for Microcomputers). 1989
SAI airshed model operations manuals / 1985
Saline groundwaters produced with oil and gas / 1974
Sampling and analysis design for development of Elliott Bay toxics action plan / 1985
Sampling and analysis design for development of Everett Harbor action program / 1986
Sampling and Analysis of VOCs for Indoor Air Source Characterization. 1998
Sampling and Analytical Strategies for Organic Emissions Testing of Wet Sources in Small Chambers. 1998
Sampling for lead in drinking water in nursery schools and day care facilities. 1994
SAT Initiative: Eden Gardens Fundamental Elementary School (Shreveport, LA). 2010
SAt Initiative: Saint Josaphat School (Chicago, Illinois). 2010
Saving bays and estuaries : a primer for establishing and managing estuary projects / 1989
Saving our planet : challenges and hopes / 1992
Schedule for standards : methodology for the source category ranking system. / 1993
Science Advisory Group Workshop on Sediment Assessment in Tampa Bay: Summary Report. 1995
Science algorithms of the EPA models-3 community multiscale air quality (CMAQ) modeling system / 1999
Science and Judgment in Risk Assessment. 1994
Science in action : Highlights 2003-2004 : Region 10 office of environmental assessment / 2004
Screening Level Probabilistic Ecological Risk Assessment of Copper and Cadmium in the Chesapeake Bay Watershed. 1997
Screening methods for the development of air toxics emission factors / 1991
Seas of Debris: A Summary of the International Conference on Marine Debris (3rd). Held in Miami, Florida in May 1994. 1995
Seasonal and annual biogenic emission inventories for the U.S. and Canada / 1992
Seasonal Variations of Stable Hydrogen and Carbon Isotope Ratios of Methane in Subtropical Freshwater Sediments. 1992
Secondary lead smelting : background information document for promulgated standards, NESHAP 1995
Secondary lead smelting : background information document for proposed standards / 1994
Sediment quality of the NY/NJ harbor system : Final report / 1998
Selection criteria for mathematical models used in exposure assessments : atmospheric dispersion models. 1993
Selection criteria for mathematical models used in exposure assessments : atmospheric dispersion models. 1993
Sensitivity analysis for application of the Inhalation Exposure Methodology (IEM) to studies of hazardous waste management facilities / 1987
Sensitivity of Ozone and Aerosol Predictions to the Transport Algorithms in the Models-3 Community Multi-Scale Air Quality (CMAQ) Modeling System. 2000
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