Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Monitoring the Quality of Ambient Air. 1977
MPDA-1 : a meteorological processor for diffusion analysis : user's guide / 1986
MPDA-1 : a meteorological processor for diffusion analysis : user's guide / 1986
Multidirectional turbulence probe development : Phase I. Unidirectional turbulence sensor development / 1971
Multiple-Channel Conductometer for Measuring Salinity Concentrations in Laboratory Flows. 1970
N Skyshine Survey at a 2400 M W [t] nuclear power plant : December, 1975 / 1975
National Air Sampling Network. 1975
National home and garden pesticide use survey, final report. : Volume 2: survey design: implementation and analysis methods / 1992
New medical devices invention, development, and use / 1988
New Technique for Fabric Filter Evaluation. 1958
Next Generation Air Monitor (NGAM) VOC Sensor Evaluation Report. 2015
NIST calibration services users guide 1989
NIST calibration services users guide 1998 / 1998
NIST calibration services users guide. Fee schedule SP 250, appendix 1998. 1998
Nitric Acid Shootout: Field Comparison of Measurement Methods (Journal Version). 1988
Nitric oxide measurement study : volume III : comparison of optical and probe methods / 1980
Nitric Oxide Measurement Study: Optical Calibration - Volume I. 1980
Nitric Oxide Measurements in a Simulated Spark Ignition Engine. 1971
Noise emission measurements for regulatory purposes / 1977
Nonionizing Radiation Measurement Capabilities. State and Federal Agency. 1973
Oil Spill Surveillance System Study. 1973
On-site meteorological program guidance for regulatory modeling applications. 1993
On-site meteorological program guidance for regulatory modeling applications. 1987
Operating manual for the U.S. Geological Survey Minimonitor analog-voltage model / 1989
Optical measurements of smoke particle size generated by electric arcs / 1974
Optical method for determining particle sizes of coarse sediment 1969
Optical Method for Measuring the Mass Concentration of Particulate Emissions. 1976
Optical properties and visual effects of smoke-stack plumes : a cooperative study: Edison Electric Institute and U.S. Public Health Service / 1967
Optics Research: 1975:2. 1975
Optimization of GC/FT-IR (Gas Chromatograph/Fourier Transform-Infrared) Measurements. 2. Optical Design. 1984
Optimization of Treatment Plant Operation. 1986
Overview of the Nashville On-Road Vehicle Assessment (NOVA) Program. 1994
Ozone and precursor transport into an urban area : evaluation of measurement approaches / 1979
Ozone over San Francisco : means and patterns during pollution episodes / 1977
Papers presented at the Third WMO Technical Conference on Instruments and Methods of Observation (TECIMO-III), Ottawa, Canada, 8-12 July 1985. 1985
Papers presented at the WMO Technical Conference on Instruments and Methods of Observation (TECIMO), Hamburg, 27-30 July 1977. 1977
Parameters Affecting the Measurement of Hydraulic Conductivity for Solidified/Stabilized Wastes. 1993
Paravisual Indicator for Electronic Displays. 1971
Particle count method development for concentration standards and sample stabilization / 2000
Particle detector by mechanical impact sensing / 1975
Particle sampling using cascade impactors : some practical application issues / 1995
Particle Size Measurement by Photomultiplier (Kodenshi Zobaikan Ni Yoru Ryushikei No Sokutei). 1974
Particulate Matter Measurements using Open-Path Fourier Transform Infrared Spectroscopy. 2001
Particulate measurement : evaluation of the equivalency of the three-bag and four-bag LA-4 dynamometer test procedures / 1979
Performance and Cost Analysis of Chassis Dynamometers. 1976
Performance audit procedures for opacity monitors / 1992
Performance requirements of aerological instruments : an assessment based on atmospheric variability / 1970
Performance survey of ambient air monitors : EPA Region 6 / 1980
Pilot installation of automatic radiological monitoring systems / 1974
Plant physiological ecology : field methods and instrumentation / 1991
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