Search Results for the EPA National Library Catalog

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Sulfur Retention at Intensively Studied Sites in the U.S. and Canada. 1987
Summary of reservoir sediment deposition surveys made in the United States through 1965 1969
Summary of reservoir sediment deposition surveys made in the United States through 1970 1973
Summary of the 1989 EPA/A and WMA International Symposium: Measurement of Toxic and Related Air Pollutants. 1989
Summary report for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN) site visitation program : December 1984 through September 1986 / 1988
Summary report for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN) site visitation program for the period October 1987 through September 1988 / 1990
Summary report for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN) site visitation program for the period October 1987 through September 1988 / 1990
Summary report for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN) site visitation program for the period October 1988 through September 1989 / 1991
Summary Report for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN) Site Visitation Program for the Period October 1989 through September 1990. 1992
Summary report of the Western Atmospheric Deposition Task Force Research Planning Workshop : 10-12 July 1985, Colorado Springs, Colorado / 1986
Summary report of the Workshop on Great Lakes Atmospheric Deposition, held October 29-31, 1986, the Guild Inn, Scarborough, Ontario / 1987
Supplement to Sediment deposition in U.S. reservoirs : summary of data reported through 1975 / 1977
Supplement to the non-Hg case study chronic inhalation risk assessment in support of the appropriate and necessary finding for coal-and oil-fired electric generating units. 2011
Surficial geology and geomorphology of the Mountain Lake area, Giles County, Virginia, including sedimentological studies of colluvium and boulder streams 1988
Surficial sediments of Chesapeake Bay, Maryland physical characteristics and sediment budget / 1988
Survey of new findings in scientific literature related to atmospheric deposition to the Great Waters : polychlorinated biphenyls. 2007
Survey of new findings in scientific literature related to atmospheric deposition to the Great Waters : polycyclic aromatic hydrocarbons (PAH). 2007
Suspended and dissolved solids effects on freshwater biota : a review / 1977
Suspended sediment of the northern Chesapeake Bay 1968
Suspended sediment of the northern Chesapeake Bay / 1968
Suspended-sediment budgets for four drainage basins tributary to Lake Tahoe, California and Nevada, 1984-87 / 1991
Sycamore Creek, Michigan / 1992
Synthesis and integration of the forest response program : the path from projects to major program outputs. 1988
Tagged Species Engineering Model (TSEM). 1992
Taking toxics out of the air : progress in setting "maximum achievable control technology" standards under the Clean Air Act. 2000
Tampa Bay environmental atlas : water resources / 1984
Technical support document : national-scale mercury risk assessment supporting the appropriate and necessary finding for coal- and oil-fired electric generating units. 2011
Technique for Estimation of Dry Deposition Velocities Based on Similarity with Latent Heat Flux. 1997
Technologies and other measures for controlling emissions : performance, costs and applicability / 1990
Technology selection guide for wood treater sites. 1993
Temporal and spatial trends of atmospheric toxic substances near the Great Lakes : IADN results through 2003 / 2007
Temporal trends and spatial patterns in acid-base chemistry for selected Minnesota lakes / 1997
Temporal Variability in Lakewater Chemistry in the Northeastern United States: Results of Phase 2 of the Eastern Lake Survey. 1991
Temporary erosion and sediment control plan : SR 202 Vic MP 25, Landslide at Tokul Creek, Soldier Pile Wall, MP 24.95 to MP 25.00 / 2000
Testing the toxicity of field collected sediments / 1991
Tests of the industrial source complex (ISC) dispersion model at the Armco, Middletown, Ohio Steel Mill / 1982
Texture and depositional history of near-surface alluvial deposits in the central part of the western San Joaquin Valley, California / 1989
The 1985 NAPAP emissions inventory (version 2) : development of the annual data and modelers' tapes : final report / 1989
The 1985 NAPAP emissions inventory (version 2) : development of the national utility reference file / 1990
The 1985 NAPAP emissions inventory (version 2) : development of the national utility reference file / 1989
The 1985 NAPAP emissions inventory (version 2) : project summary : development of the annual data and modelers' tapes / 1992
The 1985 NAPAP emissions inventory : overview of allocation factors / 1990
The 1985 NAPAP emissions inventory : overview of allocation factors : project summary / 1990
The 2002 Chesapeake Bay eutrophication model / 2004
The acidic deposition phenomenon and its effects : critical assessment document / 1985
The acidic deposition phenomenon and its effects : critical assessment review papers / 1984
The acidic deposition phenomenon and its effects : Critical assessment review papers. 1983
The biodynamics of sedimentation in Horseshoe Lake, Isanti County, Minnesota. 1959
The causes and effects of sedimentation in Lake Decatur 1947
The chemical composition of precipitation and dry atmospheric deposition. 1979
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