Search Results for the EPA National Library Catalog

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Two Different Approaches for Control and Measurement of Plant Functions in Closed Environmental Chambers. 1991
U.S. EPA heavy-duty engine compliance testing setup requirements / 2010
U.S. EPA heavy-duty engine compliance testing setup requirements. 2010
U.S. EPA Seminars on Indoor Air Vapor Intrusion (on CD-ROM). 2007
Unaudited Draft Report of an Algal Growth Inhibition Test with Reaction Products of Diphosphours Pentaoxide with Alcohols, C14-18 Even Salted with Amines, C12-14, Tert-alkyl in Pseudokirchneriella subcapitata. 2015
Understanding and accounting for method variability in whole effluent toxicity applications under the national pollutant discharge elimination system program. 2000
Understanding and accounting for method variability in whole effluent toxicity applications under the national pollutant discharge elimination system program. 2000
University of California, Riverside Environmental Chamber Data Base for Evaluating Oxident Mechanisms: Indoor Chamber Experiments through 1993. Volume 1. Backing Document and Data Base Description. 1996
University of California, Riverside Environmental Chamber Data Base for Evaluating Oxident Mechanisms: Indoor Chamber Experiments through 1993. Volume 2. Appendices. 1996
Use of dredgings for landfill / 1978
Use of Fuel Cells on Waste Methane Gas. 1996
Use of Overlap Studies to Evaluate Method Changes in Water Chemistry Protocols. 1993
Use of Prolonged Treatment and the Fluctuation Test to Detect Mutations in Human Fibroblasts Treated with Methyl Methanesulfonate. 1982
Use of Rapid Small-Scale Column Tests to Predict Full-Scale Adsorption Capacity and Performance. 1987
Use of site characterization and analysis penetrometer system at the Walnut Creek Watershed, Ames, Iowa 1993
Use of Soil Parameters for Describing Pesticide Movement Through Soils. 1974
Use of the Aquatic Oligochaete 'Lumbriculus variegatus' for Assessing the Toxicity and Bioaccumulation of Sediment-Associated Contaminants. 1993
Use of water supply performance evaluation data to calculate laboratory certification criteria and practical quantitation limits for inorganic contaminants {microfiche} 1990
Usefulness of Cholinesterase Measurements. 1988
USEPA (United States Environmental Protection Agency) Method Study 7. Analyses for Trace Elements in Water by Atomic Absorption Spectroscopy (Direct Aspiration) and Colorimetry. 1986
USEPA contract laboratory program : statement of work for organics analysis : multimedia, multi-concentration / 1991
User's guide : micronucleus assay data management and analysis system / 1990
User's guide for survey meter and film badge dosimetry data bases / 1981
Using toxicity tests in ecological risk assessment. 1994
Utility of Controlled Human Exposure Studies for Assessing the Health Effects of Complex Mixtures and Indoor Air Pollutants. 1993
V79-HPRT Test In Vitro for the Detection of Induced Forward Mutations Salmonella/Microsome Test. 2005
Validation of an Estrogen Receptor Binding Assay using Rat Uterine Cytosol as Source of Receptor as a Potential Screen in the Endocrine Disruptor Screening Program Tier 1 Battery. Integrated Summary Report. 2009
Validation of an In Vitro Bioaccessibility Test Method for Estimation of Bioavailability of Arsenic from Soil and Sediment. 2012
Validation of Source and Sink Models: Problems and Possible Solutions. 1992
Validation Testing of New Mechanisms with Outdoor Chamber Data. Volume 1: Comparison of CB4 and CAL Mechanisms. 1989
Validation Testing of New Mechanisms with Outdoor Chamber Data. Volume 2: Analysis of VOC Data for the CB4 and CAL Photochemical Mechanisms. 1989
Validation Testing of New Mechanisms with Outdoor Chamber Data. Volume 3: Calculation of Photochemical Reaction Photolysis Rates in the UNC Outdoor Chamber. 1989
Validation Testing of New Mechanisms with Outdoor Chamber Data. Volume 4: Appendixes to Photochemical Reaction Photolysis Rates in the UNC Outdoor Chamber. 1989
Vapor sampling device for interface with microtox assay for screening toxic industrial chemicals / 2004
Vehicle test results from a small twin-roll electric dynamometer / 1987
Ventilation Technology Systems Analysis. 1995
Video Image Analysis System for Concentration Measurements and Flow Visualization in Building Wakes. 1991
Virginia Animal Waste Management Project. 1990
Visual Inspection and AHERA Clearance at Asbestos Abatement Sites. 1991
Volatile Emissions from Stabilization/Solidification of Hazardous Waste. 1992
Volumetric tank testing : an overview / 1989
Voluntary Submission of Information with Attachments. 1984
Volunteer Lake Monitoring, 1981. 1982
VOST charcoal specification study : project report / 1995
Warm-Liquid Defrost for Commercial Food Display Cases: Experimental Investigation at 32.2 degree Condensing. 2002
Wash Solvent Reuse in Paint Production. 1994
Waste materials testing in support of regulatory development for industrial, commercial, and institutional boilers 1999
Water Metals No. 3, Study Number 23. 1965
Water Oxygen Demand No. 2. Study Number 21. 1965
What Can Be Learnt from Protocols Relating to Non-Pharmaceuticals. 1991
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