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Search Results : EPA National Library Catalog
Items Found: 1054
Showing: Items 1 - 50
Your Search: (SUBJECT=Trends)
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Title
Year Published
1
1980 ambient assessment-air portion /
1981
2
2000 Nonmethane organic compounds (NMOC) and speciated nonmethane organic compounds (SNMOC) monitoring program {microform}.
2001
3
2001 nonmethane organic compounds (NMOC) and speciated nonmethane organic compounds (SNMOC) monitoring program.
2002
4
2001 nonmethane organic compounds (NMOC) and speciated nonmethane organic compounds (SNMOC) monitoring program. {microform}
2002
5
2003 Urban Air Toxics Monitoring Program (UATMP)
2004
6
2007 National Monitoring Programs (UATMP and NATTS) /
2008
7
2008 special focus report trends in infancy/early childhood and middle childhood well-being, 1994-2006 : the Foundation for Child Development child and youth well-being index (CWI) project : a composite index of trends in the well-being of America's children and youth / {electronic resource} :
2008
8
2008-2009 national monitoring programs (UATMP, NATTS, and CSATAM) volume I, main : volume II, appendices / [electronic resource] :
2011
9
25 years of the Safe Drinking Water Act : history and trends /
1999
10
A Review of Standards of Performance for New Stationary Sources - Iron and Steel Plants/Basic Oxygen Furnaces
1978
11
A review of standards of performance for new stationary sources : asphalt concrete plants /
1979
12
A review of standards of performance for new stationary sources : secondary brass and bronze plants /
1979
13
A Review of Standards of Performance for New Stationary Sources Asphalt Concrete Plants
1979
14
A Review of Standards of Performance for New Stationary Sources: Portland Cement Industry
1979
15
A Review of Standards of Performance for New Stationary Sources: Secondary Brass and Bronze Plants
1979
16
A Review of Standards of Performance for New Stationary Sources: Sewage Sludge Incinerators
1979
17
A study of industrial data on candidate chemicals for testing : research request no. 2/
1978
18
A Summary of data on tissue contaminantion [sic] from the first three years (1986-1988) of the Mussel Watch Project.
1989
19
Abatement of Particulate Emissions from Stationary Sources.
1972
20
Accuracy of Population Projections for Subcounty Areas.
1977
21
Acid deposition annual data summaries, 1980, 1981, and 1982 /
1984
22
Acid Deposition: Long-Term Trends.
1986
23
Acid precipitation in North America : 1981, 1982, 1983 annual data summary from acid deposition system data base {microfiche} /
1984
24
Acid precipitation patterns and trends in eastern North America, 1980-1984 microform /
1987
25
Acid Rain Program, 2001 Progress Report.
2002
26
Acid Rain Program, 2002 Progress Report.
2003
27
Acid Rain Program: Annual Progress Report, 2000.
2001
28
Acidic deposition phenomenon and its effects critical assessment document (final report) {microform} :
1985
29
Acidic Deposition Phenomenon and Its Effects: Critical Assessment Review Papers. Volume 1. Atmospheric Sciences (Review Draft).
1983
30
Acidic Deposition Phenomenon and Its Effects: Critical Assessment Review Papers. Volume 2. Effects Sciences (Review Draft).
1983
31
Agricultural lands pilot field program report 1993 /
1995
32
Agroecosystem pilot field program plan - 1992 /
1994
33
Agroecosystem pilot Field Program plan - 1993 /
1993
34
Air pollutant control techniques for electric arc furnances in the iron and steel foundry industry.
1978
35
Air Pollution - Follow-Up Report (3rd): Air Pollution Pilot Study.
1977
36
Air Pollution from Chlorination Processes.
1972
37
Air Pollution Over Greater St. Louis.
1978
38
Air Pollution: Assessment Methodology and Modeling. Bibliography of Grey Literature on Air Quality Modeling (GAUSSian Plume Models).
1977
39
Air Pollution: Fourth Follow-Up Report - Air Pollution Pilot Study.
1978
40
Air quality assessment of particulate emissions from diesel-powered vehicles
1978
41
Air Quality Assessment Report for the Year 1974 Clark Mohave AQCR.
1976
42
Air quality criteria for carbon monoxide, {microform}.
1990
43
Air quality criteria for carbon monoxide.
1990
44
Air Quality Trends in Region VIII (1979 Data).
1980
45
Air quality trends in Region VIII : 1980 data / .
1981
46
Air quality trends.
1995
47
Air quality, infant mortality, and the Clean Air Act of 1970
2003
48
Air toxics pilot study laboratory intercomparison : quality assurance report. /
2002
49
Alternative futures for environmental policy planning, 1975-2000
1975
50
Ambient Air Hydroxyl Radical Concentrations: Measurements and Model Predictions.
1989
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