Search Results for the EPA National Library Catalog

Items Found: 1019
Showing: Items 51 - 100
Your Search: (SUBJECT=Measurements)


 
 
 
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 21 NEXT
Select Item Title Year Published
Analysis of carbon monoxide exposure for fourteen cities using HAPEM-MS3 / 1998
Analysis of some storm-period variables affecting stream sediment transport, 1964
Analysis of surface-water data network in Kansas for effectiveness in providing regional streamflow information / 1987
Analysis of the low-flow characteristics of streams in Louisiana / 1985
Analysis of water samples collected during the aldicarb survey for other chemicals : base--neutral acid extractions : task 13, subtask 1B : final report 1980
Analytical applications of bioluminescence and chemiluminescence : presented at the second annual meeting of the American Society for Photobiology, Vancouver, British Columbia, 1974 / 1975
Anatomy of a river an evaluation of water requirements for the Hell's Canyon reach of the Snake River, conducted March 1973. A multi-agency effort 1974
Annual compilation and analysis of hydrologic data for Pin Oak Creek, Trinity River Basin, Texas. 1969
Annual peak discharges and stages through 1984 for gaging stations in Arkansas 1987
Anodic Stripping Voltammetry at a Mercury Film Electrode: Baseline Concentrations of Cadmium, Lead, and Copper in Selected Natural Waters. 1978
Application of pollution prevention techniques to reduce indoor air emissions from aerosol consumer products 2001
Application of Pollution Prevention Techniques to Reduce Indoor Air Emissions from Aerosol Consumer Products Project Summary 2001
Application of spatially referenced regression modeling for the evaluation of total nitrogen loading in the Chesapeake Bay Watershed / 1999
Application of the electromagnetic borehole flowmeter 1998
APTI course 439 : visible emissions evaluation. 1978
APTI course 439 : visible emissions evaluation. 1978
Aquatic habitats in relation to river flow in the Apalachicola River floodplain, Florida 1998
Aspects of surface water resources--Humboldt River Basin, Nevada, 1967
Assessing the National Streamflow Information Program 2004
Assessment of agricultural nutrient point source discharges from tile drains, spring and overland runoff from two farms, Dauphin County, Pennsylvania / 1991
Assessment of habitat and streamflow requirements for habitat protection, Usquepaug-Queen River, Rhode Island, 1999-2000 2003
Assessment of habitat, fish communities, and streamflow requirements for habitat protection, Ipswich River, Massachusetts, 1998-99 2001
Assessment of surface water and groundwater interchange within the Muck Creek Watershed, Pierce County / 2001
Assessment of the Contribution to Personal Exposures of Air Toxics from Mobile Sources. 2005
Assessment of unregulated emissions from gasoline oxygenated blends. / 1991
ASTM standards on ground water and vadose zone investigations / 1994
Atmospheric Mercury in Vermont and New England: Measurement of Deposition, Surface Exchanges and Assimilation in Terrestrial Ecosystems. 2011
Automation of streamflow records 1963
Availability of data on surface-water quantity and quality for the San Francisco Bay Region, California : with a summary of beneficial uses and implications for land use / 1974
Base flow data 1965
Base flow distribution / 1966
Base Line Environmental Investigation on Dredging Activities, Mobile Bay, Alabama. 1972
Base-flow characteristics of streams in the Valley and Ridge, Blue Ridge, and Piedmont physiographic provinces of Virginia 1995
Baseline Characterization and Emissions Control Technology Assessment of HD Gasoline Engines. 1972
Baseline Characterization and Emissions Control Technology Assessment of HD Gasoline Engines. 1972
Baseline emissions on 6,000 to 14,000 pounds gross vehicle weight trucks / 1973
Baseline levels of platinum and palladium in human tissue / 1976
Baseline Measurement Test Results for the Cat-Ox Demonstration Program. 1973
Baseline Quality Data for Kalihi Stream. 1973
Baseline studies and impacts of navigation on the benthos and drift (work task 6), on the quantity of flow to side channels (work task 14), and on the suspended matter entering side channels (work task 16) of Pool 9 of the Upper Mississippi River 1981
Basin descriptions and flow characteristics of Ohio streams / by Michael C. Schiefer. 2002
Bayesian space-time downscaling fusion model (downscaler)-derived estimates of air quality for 2009 / 2014
Baywide Nutrient Reduction Strategy: Chesapeake Bay Program. Agreement Commitment Report. 1988
Bedload and river hydraulics : inferences from the East Fork River, Wyoming / 1998
Bench-Scale Evaluation of Calcium Sorbents for Acid Gas Emission Control. 1990
Benzene emissions from maleic anhydride plants : background information for proposal to withdraw proposed standards / 1984
Big Bend Regional Aerosol and Visibility Observational Study. Final Report. September 2004. 2011
Biological Impact of Combined Metallic and Organic Pollution in the Coeur d'Alene-Spokane River Drainage System. 1973
Biological Survey of Stream of Coles County, Illinois 1967-1970. 1971
Bioluminescence methods and protocols / 1998
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 21 NEXT

Save, Print or Email Selected Records