Search Results for the EPA National Library Catalog

Items Found: 1113
Showing: Items 551 - 600
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Select Item Title Year Published
National Air Quality and Emission Trends Report 2003 Special Studies Edition. 2003
National air quality and emissions trends report : 1991 / 1992
National air quality and emissions trends report, 1981 / 1983
National air quality and emissions trends report, 1983 / 1985
National air quality and emissions trends report, 1984. 1986
National air quality and emissions trends report, 1985 / 1987
National air quality and emissions trends report, 1988 / 1990
National air quality and emissions trends report, 1989 : executive summary and chapter 4 excerpts. 1991
National air quality and emissions trends report, 1990 / 1991
National air quality and emissions trends report, 1991. 1992
National air quality and emissions trends report, 1992 / 1993
National air quality and emissions trends report, 1993 / 1994
National air quality and emissions trends report, 1994. 1995
National air quality and emissions trends report, 1995 / 1996
National air quality and emissions trends report, 1996 / 1998
National air quality and emissions trends report, 1998 2000
National air quality and emissions trends report, 1999. 2001
National Ambient Air Quality Standard for Lead. 1977
National Lead Laboratory Accreditation Program : double-blind proficiency-testing pilot study, final report / 2001
National listing of state fish and shellfish consumption advisories and bans (printout current through July 22, 1993) 1993
National Performance Audit Program (NPAP) (1996). 1996
National Performance Audit Program (NPAP). 1993
National performance audit program : 1979 proficiency surveys for sulfur dioxide, nitrogen dioxide, carbon monoxide, sulfate, nitrate, lead, and high volume flow / 1981
National performance audit program : ambient air audits of analytical proficiency -- 1984 / 1986
National performance audit program : ambient air audits of analytical proficiency -- 1985 / 1987
National performance audit program : ambient air audits of analytical proficiency -- 1987 / 1989
National performance audit program : ambient air audits of analytical proficiency -- 1988 / 1990
National performance audit program : ambient air audits of analytical proficiency, 1982 / 1984
National performance audit program : ambient air audits of analytical proficiency, 1983 / 1984
National Performance Audit Program. Ambient Air Audits of Analytical Proficiency, 1981. 1983
National Performance Audit Program: 1980 Proficiency Survey for Sulfur Dioxide, Nitrogen Dioxide, Carbon Monoxide, Sulfate, Nitrate, Lead and High Volume Flow. 1982
National primary drinking water regulations for lead and copper : Analysis of occurrences of very low 90th percentile load levels. 1995
National primary drinking water regulations, 40 CFR, Parts 141-143. 1995
National trends in trace metals in ambient air 1965-1974 / 1977
National Workshop on Control of Lead and Copper in Drinking Water; Handout, Preliminary Draft 1991
Nationwide Urban Runoff Program: An Evaluation of the Water Quality Effects of Detention Storage and Source Control. 1983
Needs Survey (1978): Continuous Stormwater Pollution Simulation System - Users Manual. 1979
Needs Survey (1978): Continuous Stormwater Pollution Simulation Systems. 1979
Neurobehavioral Consequences of Low Lead Exposure in Childhood. 1982
Neuroelectrical Correlates of Categorical Perception for Place of Articulation in Normal and Lead-Treated Rhesus Monkeys. 1986
Non-Ferrous Metals Industry. Accomplishment Plan. Broad Objectives. 1972
Non-Point Source Studies on Chesapeake Bay. VII. Metals Discharge from the Rhode River Watershed in 1975. 1977
Nonferrous Industry Particulate Emissions: Source Category Report. 1986
NURP (Nationwide Urban Runoff Program) Priority Pollutant Monitoring Project Summary of Findings: 1983
Occurrence and Variability of Mining-Related Lead and Zinc in the Spring River Flood Plain and Tributary Flood Plains, Cherokee County, Kansas, 2009-11. 2013
Office of Pollution Prevention and Toxics program activities for fiscal years 1998 and 1999 / 1999
Omaha Childhood Blood Lead and Environmental Lead: A Linear Total Exposure Model. 1984
Ombudsman Review of the Marjol Battery Site, Throop, Pennsylvania. 2004
Opportunities for pollution prevention research to support the 33/50 program / 1992
Optimum sampling site exposure criteria for lead / 1984
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