Search Results for the EPA National Library Catalog

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Select Item Title Year Published
'Crassostrea virginica' as an Indicator of Lead Pollution. 1979
'Escherichia coli' Serotypes in Microbial Pollution of Water. 1973
15N Natural Abundance and (15)N Labelling Studies in Forest Ecosystems. 1994
1965 Data Tabulations and Summaries, Continuous Air Monitoring Projects, National Air Surveillance Networks. 1969
1967 data tabulations and summaries : continuous air monitoring projects, national air surveillance networks : Denver 1969
1967 data tabulations and summaries : continuous air monitoring projects, national air surveillance networks : Philadelphia 1969
1967 data tabulations and summaries continuous air monitoring projects national air surveillance networks, Washington, D.C. 1969
1967 data tabulations and summaries, continuous air monitoring projects, national air surveillance networks, Chicago. 1969
1967 Data Tabulations and Summaries, Continuous Air Monitoring Projects, National Air Surveillance Networks, Cincinnati. 1969
1967 data tabulations and summaries, St. Louis. 1969
1968 data tabulations and summaries : continuous air monitoring projects, national air surveillance networks : Denver 1969
1968 data tabulations and summaries : continuous air monitoring projects, national air surveillance networks : Philadelphia 1969
1969 Atmospheric Reaction Studies in the Los Angeles Basin. Volume I. Program Design and Methodology Data Summary and Discussion. 1970
1978 winter municipal wastewater treatment facility : performance report / 1979
1997 urban air toxics monitoring program (UATMP) / 1999
A climatology of temperature and precipitation variability in the United States / 1989
A field study to compare performance of stainless steel research monitoring wells with existing on-farm drinking water wells in measuring pesticide and nitrate concentrations / 1998
A field study to compare performance of stainless steel research monitoring wells with existing on-farm drinking water wells in measuring pesticide and nitrate concentrations / 1998
A regional fine particle field study : data base and initial results / 1991
A review and synthesis of effects of alterations to the water temperature regime on freshwater life stages of salmonids, with special reference to chinook salmon / 1999
A study of the dispersal of suspended sediment from the Fraser and Skagit River into northern Puget Sound using LANDSAT imagery / 1979
Above- and Belowground Emergent Macrophyte Production and Turnover in a Coastal Marsh Ecosystem, Georgia. 1984
Abundance and Viability of Striped Bass Eggs Spawned in Roanoke River, North Carolina, in 1989. 1990
Abundance and Viability of Striped Bass Eggs Spawned in the Roanoke River, North Carolina, in 1991. 1993
Accumulation of Cadmium by the American Oyster, 'Crassostrea virginica'. 1976
Acid precipitation in North America : 1986 annual and seasonal data summary from acid deposition system data base / 1989
Acid precipitation in North America : 1986 annual and seasonal data summary from acid deposition system data base / 1989
Acid precipitation in North America : 1987 annual and seasonal data summaries from acid deposition system data base / 1989
Acid precipitation patterns and trends in eastern North America, 1980-1984 / 1987
Acidic Episodes and Surface Water Chemistry: A Comparison of Northeast and Southeast Study Sites. 1987
Acute Toxicities of Selected Heavy Metals to the Softshell Clam, 'Mya arenaria'. 1977
Aerial Application Accidents 1963 to 1966: An Analysis of the Principal Factors. 1968
Aggregation and Episode Selection Scheme for EPA's Models-3 CMAQ. 1999
Aggregation Using Cluster Analyses for Models-3 CMAQ Applications. 1997
Aice Survey of USSR Air Pollution Literature. Volume Vi. Air Pollution in Relation to Certain Atmospheric and Meteorological Conditions and Some of the Methods Employed in the Survey and Analysis of Air Pollutants. 1971
Air monitoring in the Arctic: 1980-90. 1991
Air pollution of climatology around an isolated point source using convective scaling parameters / 1988
Air Pollution: Appendix E - Air Pollution Case Study of the South Holland Region (First Phase) - 1973, No. 6. 1973
Air quality data : 1974 first quarter statistics / 1975
Air Quality Data for 1968, from the National Air Surveillance Networks and Contributing State and Local Networks. 1972
Air Quality Data from the National Air Surveillance Networks and Contributing State and Local Networks 1966 Edition. 1968
Air Quality Modeling at Neighborhood Scales to Improve Human Exposure Assessment. 2000
Air Quality Modeling of PM and Air Toxics at Neighborhood Scales. 2000
Air Quality Monitoring in Little Rock, Arkansas. 1977
Air Quality Monitoring in Shreveport, Louisiana. 1977
Algae-Temperature-Nutrient Relationships and Distribution in Lake Erie - 1968. 1971
Algal metabolite influence on bloom sequence in eutrophied freshwater ponds / 1976
Algal Photosynthesis, Algal Abundance, and Chemistry of Lake Water at Fairmont, Minnesota. 1973
Allocation of biomass and carbohydrates in waterhyacinth (Eichhornia crassipes) pond-scale verification / 1993
Alternate Performance Standard Project: Interpreting the Post-Construction Test. 1993
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