Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Applying AutoCAD a step-by-step approach based on AutoCAD 9, 2.6x, and 2.5x / 1988
Approach to ensuring quality in environmental software. 1998
Approximate and Analytical Solutions for Solute Transport from an Injection Well into a Single Fracture. 1989
Approximation of Surfaces in Quantitative 3-D Reconstructions. 1990
APRAC-2 Air Pollution Dispersion Model. 1977
APRAC-3/MOBILE 1 Emissions and Diffusion Modeling Package: User's Manual. 1981
AQS (Air Quality System) Discoverer Web User Guide. Version 1. 2004
Aquatic Toxicity Information Retrieval Data Base: A Technical Support Document. (Revised July 1992). 1993
AQUATOX (Release 2) / 2004
AQUATOX (Release 2) : modeling environmental fate and ecological effects in aquatic ecosystems. 2004
AQUATOX (Release 2) Modeling Environmental Fate and Ecological Effects in Aquatic Ecosystems. Volume 3: User's Manual for the Basins (Version 3.1) Extension to AQUATOX Release 2. 2004
AQUATOX (Release 2.1) Modeling Environmental Fate and Ecological Effects in Aquatic Ecosystems. Volume 3: User's Manual for the BASINS (Version 3.1) Extension to AQUATOX Release 2.1. 2005
Aquatox (release 2.2) : modeling environmental fate and ecological effects in aquatic ecosystems : technical documentation (addendum). 2006
AQUATOX (Release 3) Modeling Environmental Fate and Ecological Effects in Aquatic Ecosystems. Volume 2: Technical Documentation. 2009
AQUATOX / 2000
AQUATOX : a modular fate and effects model for aquatic ecosystems Technical documentation (addendum). 2001
Aquatox for Windows : a modular fate and effects model for aquatic ecosystems. 2000
AQUATOX for windows : a modular fate and effects model for aquatic ecosystems. vol. 3, Model validation reports : addendum. 2001
AQUATOX for Windows: A Modular Fate and Effects Model for Aquatic Ecosystems, Release 2.1. Addendum to Release 2, Technical Documentation. 2005
ARC macro language developing ARC/INFO menus and macros with AML / 1993
ARC/INFO concepts and terminology. 1993
ARC/INFO map book, 1993 1994
ARC/INFO map book. 1993
ArcView GIS/Avenue developer's guide 1996
ArcView GIS/Avenue programmer's reference : class hierarchy quick reference and 101+ scripts / 1997
Area source documentation for the 1985 National Acid Precipitation Assessment Program inventory : final report / 1988
Area Source Radiological Emission Analysis Code (AREAC). 1976
Areawide Assessment Procedures Manual. Volume I. 1976
AREMOD's Simplified Algorithm for Dispersion in Complex Terrain. 1997
Artificial intelligence / 1986
Artificial Intelligence Approach to the Study of the Structural Moieties Relevant to Drug-Receptor Interactions in Aldose Reductase Inhibitors. 1988
Asbestos compendium a collection of statutes, regulations, VAT policies and web sites. {electronic resource} : 2000
ASPEN expert system for steam stripping calculations / 1990
Asphaltic Concrete Industry Particulate Emissions: Source Category Report. 1986
Assembler language programming: the IBM System/360. 1969
ASSESS 1.01A (3 1/2 Inch Diskette) (for Microcomputers). 1991
ASSESS 1.01A (5 1/4 Inch Diskette) (for Microcomputers). 1991
ASSESS User's Guide. 1990
Assessing the reliability of complex models : mathematical and statistical foundations of verification, validation, and uncertainty quantification / 2012
Assessment of non-point source pollution in the vadose zone 1999
Assessment of railroad fuel use and emissions for the regional air pollution study / 1977
Assessment of the "VISTAS" version of the CALPUFF modeling system. 2008
Asset management made easy! : CUPSS check-up program for small systems. 2008
ASTER user guide : assessment tools for the evaluation of risk / 1999
ASTER: An Integration of the ACQUIRE Data Base and the QSAR System for Use in Ecological Risk Assessments. 1991
At a Glance : CSB Has Effective "Identify" and "Recover" Information Security Functions, but Attention Is Needed in Other Information Security Function Areas. 2016
At a Glance : Cybersecurity Act of 2015 Report: CSB's Policies and Procedures to Protect Systems With Personally Identifiable Information. 2016
At a Glance : Cybersecurity Act of 2015 Report: EPA's Policies and Procedures to Protect Systems With Personally Identifiable Information. 2016
At a Glance : EPA Has Taken Steps to Address Cyber Threats but Key Actions Remain Incomplete. 2011
At a Glance : EPA's Contract Oversight and Controls Over Personal Computers Need Improvement. 2011
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