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Search Results for the EPA National Library Catalog
Items Found: 961
Showing: Items 901 - 950
Your Search: (SUBJECT=Trends)
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Title
Year Published
901
Trends of Perfluoroalkyl Acid Content in Articles of Commerce-Market Monitoring from 2007 through 2011.
2012
902
Trends of Seasonal Haziness and Sulfur Emissions Over the Eastern U.S.
1989
903
Trophic equilibrium of Lake Washington /
1977
904
Twentieth IEPA Annual Toxic Chemical Report.
2008
905
Twenty-First (21st) IEPA Annual Toxic Chemical Report.
2009
906
U.S. Cancer Mortality 1950-1978: A Strategy for Analyzing Spatial and Temporal Patterns.
1985
907
U.S. Cancer Mortality Rates and Trends 1950-1979.
1979
908
U.S. cancer mortality rates and trends, 1950-1979 /
1983
909
U.S. Environmental Protection Agency's Environmental Monitoring and Assessment Program: An Ecological Status and Trends Program.
1990
910
U.S. EPA National Exposure Research Laboratory's (NERL's) Workshop on the Analysis of Children's Measurement Data: Workshop Summary Report.
2006
911
U.S. Visibility Trends, 1960-1992.
1994
912
U.S. Water Demand, Supply and Allocation: Trends and Outlook
2006
913
United States and Canada: Air Quality Agreement, Progress Report, 2004.
2004
914
United States Practice in Sludge Treatment and Disposal.
1986
915
Unnatural selection : the challenges of engineering tomorrow's people /
2009
916
Update of Mortality due to Brain Neoplasms and Other Causes among Employees of Petrochemical Facility with Cover Letter dated 02/21/90.
1989
917
Urban Air Pollution Worldwide: Results of the GEMS (Global Environment Monitoring System) Air Monitoring Project.
1985
918
Urban sprawl and public health : designing, planning, and building for healthy communities /
2004
919
Urbanization, Water Pollution, and Public Policy.
1972
920
Use of Expert System in a Water Utility.
1992
921
Use of meteorological data in air quality trend analysis /
1978
922
Use of Overlap Studies to Evaluate Method Changes in Water Chemistry Protocols.
1993
923
User's Guide to the Complex Terrain Dispersion Model. Volume 1. Model Description and User Instructions.
1987
924
User's Guide to the Complex Terrain Dispersion Model. Volume 2. Model Code Listings.
1987
925
User's guide to the CTDM meteorological preprocessor (METPRO) program. /
1988
926
User's manual for the RACT/BACT/LAER Clearinghouse (RBLC) Web /
2001
927
UV exposure of coral assemblages in the Florida Keys /
2003
928
Validation of the EKMA Model Using Historical Air Quality Data.
1982
929
Verification of the isopleth method for relating photochemical oxidant to precursors /
1978
930
Viral outbreak : the science of emerging disease /
2011
931
Visibility in mandatory Federal Class I areas (1994-1998) : a report to congress /
2001
932
Visibility in the Northeast : long-term visibility trends and visibility/pollutant relationships /
1978
933
Visibility in the Southwest : an exploration of the historical data base /
1978
934
Vital signs : the trends that are shaping our future /
1992
935
Waste Minimization Trends Report (1991-1998).
2002
936
Water & air quality trends in Region 8 /
1978
937
Water and air quality trends in Region VIII (1978 data) /
1979
938
Water Pollution Surveillance in the United States. Report Number 1, Missouri River Main Stem. 1958-1962.
1964
939
Water quality assessment report : Kanawha River basin /
1973
940
Water quality assessment report, Ohio River main stem /
1973
941
Water Quality Evaluation of Regionalized Wastewater Systems.
1973
942
Water Quality in the Middle Great Lakes: Results of the 1985 U.S. EPA Survey of Lakes Erie, Huron and Michigan.
1989
943
Water Quality Management Analysis of Summit County, Colorado.
1972
944
Water Quality Research Program Multi-Year Plan.
2003
945
Water quality trends in Region VIII : (1979 data) /
1980
946
Water Resource Data and Preliminary Trend Analysis for the Blue Creek Watershed Project, Pike County, Illinois - Phase II.
1982
947
Water Resource Data and Trend Analysis for the Blue Creek Watershed Project, Pike County, Illinois: Phase 3.
1983
948
Water Resources Study, Platte River Basin, Iowa and Missouri. (Study of Potential Needs and Value of Water Storage for Municipal, Industrial, and Quality Control Purposes.)
1964
949
Water-Quality Trends and Constituent-Transport Analysis for Selected Sampling Sites in the Milltown Reservoir/Clark Fork River Superfund Site in the Upper Clark Fork Basin, Montana, Water Years 1996©¢â‚¬â€œ2015.
2016
950
Welfare to work
1997
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