Search Results for the EPA National Library Catalog

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Documentation for SNSIM1/2, A Computer Program for the Steady-State Water Quality Simulation of Stream Network. 1973
Documentation for Water Quality Analysis Simulation Program (WASP) and Model Verification Program (MVP) / 1983
Documentation of a computer program for data retrieval from the U.S. Geological Survey National Water-Data Storage and Retrieval System 1992
Documentation of a computer program to simulate stream-aquifer relations using a modular, finite-difference, ground-water flow model 1989
Documentation of computer program VS2D to solve the equations of fluid flow in variably saturated porous media 1987
Documentation of computer programs to compute and display pathlines using results from the U.S. Geological Survey modular three-dimensional finite-difference ground-water flow model 1989
Documentation of four ocean-related computer modules / 1976
Documentation of spatial allocation factor procedures for the 1980 NAPAP emissions inventory : project summary / 1989
Documentation report : FWQA dynamic estuary model / 1970
Draft MOVES2009 : miscellaneous topics / 2009
Draft user's guide to MOBILE6.0 : mobile source emission factor model / 2001
Drinking Water Cost Equations. 1982
Driving cycle development software user's guide / 1993
Dry Deposition Module for Regional Acid Deposition. 1986
Dummies 101 1-2-3 97 for Windows / 1997
Dynamic Computer Simulation and Control Methods for Water Distribution Systems. 1973
Dynamic documents with R and knitr / 2016
Dynamic Simulation of Unsteady Flow of Water Soils and Its Application to Subirrigation System Design. 1971
Dynamic Standardization of Tree-Ring Series. 1990
Easy 1-2-3 release 5 for Windows / 1994
EcoLinking everyone's guide to online environmental information / 1992
Economic assessment of backfitting power plants with closed-cycle cooling systems / 1976
Economic damages to household items from water supply use / 1973
Economic Growth Analysis System : reference manual, version 2.0 : final report / 1994
Economic Growth Analysis System : reference manual, version 3.0 : final report / 1995
Economic growth analysis system : user's guide : final report / 1993
Economic Growth Analysis System : user's guide, version 2.0 : final report / 1994
Economic Growth Analysis System : user's guide, version 3.0 : final report / 1995
Economic Impact Analysis, RCRA (Resource Conservation and Recovery Act) Interim Status Standards. Volume IV. 1981
Economically Optimal Design of Particulate Air Pollutant Control Equipment. 1975
ECOSAR, a computer program for estimating the ecotoxicity of industrial chemicals based on structure activity relationships user's guide / 1994
Ecosystem Models of the Patuxent River Estuary Relating Nutrient Loading to Production of Selected Fish Populations. Final Report, Year 1. 1994
ECOTOX : ECOTOXicology database system : technical support document / 1999
ECOTOX user guide : ECOTOXicology database system (AQUIRE, PHYTOTOX, TERRETOX) / 1999
ECOTOX user guide : ECOTOXicology database system / 1999
EFDC1D - A One Dimensional Hydrodynamic and Sediment Transport Model for River and Stream Networks: Model Theory and Users Guide. 2001
Effect of Flux and Gravitational Forces on Miscible Displacement in a Thin Homogeneous Bed. 1973
Effect of meteorological variables on temperature changes in flowing streams / 1975
Effect of Nuclear Power Generation on Water Quality in the Great Lakes. 1977
Effects of acid precipitation on soil leachate quality : computer calculations / 1980
Effects of Chemical Speciation on the Mineralization of Organic Compounds by Microorganisms. 1985
Effects of Nonuniform Swash-Plate Stiffness on Coupled Blade-Control System Dynamics and Stability. Part 2 - Computer Program Listing. 1971
Effects of photochemical kinetic mechanisms on oxidant model predictions / 1983
Effects of Thermal Discharges upon the Chena River. 1973
Efficient algorithms for solving systems of ordinary differential equations for ecosystem modeling / 1980
Electron Microscope Measurement of Airborne Asbestos Concentrations. A Provisional Methodology Manual. 1977
Emission factor testing needs in the latter 1980s / 1986
Emission inventories for urban airshed model application in Tulsa, Oklahoma / 1980
Emissions Inventory System/Area Source (EIS/AS) test run series documentation / 1980
Emissions Inventory System/Point Source User's Guide. 1980
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