Search Results for the EPA National Library Catalog

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Rocky Mountain acid deposition model assessment : ARM3 model performance evaluation / 1990
Rocky Mountain acid deposition model assessment : evaluation of mesoscale acid deposition models for use in complex terrain / 1988
Rocky Mountain acid deposition model assessment : evaluation of mesoscale acid deposition models for use in complex terrain / 1988
Rocky Mountain acid deposition model assessment : review of existing mesocale models for use in complex terrain / 1987
Rocky Mountain acid deposition model assessment : review of existing mesocale models for use in complex terrain / 1987
Rocky Mountain acid deposition model assessment model assessment : ARM3 model performance evaluation : project summary / 1990
Rocky Mountain Acid Deposition Model Assessment Project, Evaluation of Mesoscale Acid Deposition Models for use in Complex Terrain, Final Report 1987
Rocky Mountain Acid Deposition Model Assessment Project: Conceptual Design of the Modeling System. 1987
Rocky Mountain Acid Deposition Modeling Assessment Project--Goals and Current Status. 1987
Role of Grid-Based, Reactive Air Quality Modeling in Policy Analysis: Perspectives and Implications, as Drawn from a Case Study. 1990
Role of Nitrate in the Acidification of Streams in the Catskill Mountains of New York. 1992
Role of Particle Hygroscopicity in Aerosol Therapy and Inhalation Toxicology. 1989
Role of sedimentation in the phosphorus budget of natural and artificial Iowa lakes 1979
Round-robin testing of methods for collecting dislodgeable residues from carpets / 1997
Roundtable discussion on scientific understanding of the causes and effects of acid deposition. 1983
Routine estimation and reporting of dry deposition for the U.S.A. dry deposition network / 1991
Safeguarding acid-sensitive waters in the intermountain West : a sulfur pollution strategy for preventing acid pollution damage in the intermountain air shed / 1984
Salt release from suspended sediments : a simulated model : completion report / 1980
Sampling and analytical methods development for dry deposition monitoring / 1987
Sampling and analytical methods development for dry deposition monitoring : project summary / 1987
Sampling Carbonaceous Aerosols: A Review of Methods and Previous Measurements. 1994
San Francisco Bay Area National Urban Runoff Project. Demonstration of Non-Point Source Pollution Management on Castro Valley Creek: Main Report. 1981
Sandstone depositional environments / 1982
Scale considerations and the detectability of sedimentary cumulative watershed effects / 1999
Scoping study of air deposition monitoring information relevant to water quality of San Francisco Bay / 1998
Scoping Study of the Distribution, Composition, and Dynamics of Water-Column and Bottom Sediments: Albemarle-Pamlico Estuarine System. 1989
Second interim report : quality assurance support for the National Atmospheric Deposition Program and National Trends Network monitoring activities, 1987-1990. 1990
Second International Specialty Conference on Meteorology of Acidic Deposition March 1986, Albany, New York : transactions / 1986
Second Order Closure Integrated Puff (SCIPUFF) model verification and evaluation study / 1998
Section 313, Emergency Planning and Community Right-to-know Act : estimating releases for mineral acid discharges using pH measurements / 1991
Section 319 nonpoint source program success story : Iowa : sediment basins at Slip Bluff Lake reduce sediment by 85 percent / 2005
Section 319 nonpoint source program success story Nevada : best management practices drastically reduce sediment and restore water quality in Las Vegas Wash / {electronic resource} : 2005
Section 319 nonpoint source program success story New Hampshire : project improves water quality and saves eroding farmland / {electronic resource} : 2006
Section 319 nonpoint source program success story Washington : changes in irrigation practices reduce turbidity in the Lower Yakima River / {electronic resource} : 2005
Sediment : proceedings of the 1974 fall meeting on sediment and erosion control in the states of the Potomac River Basin, Fredericksburg, Virginia, November 7-8, 1974. 1976
Sediment accumulation in San Leandro Bay, Alameda County, California, during the 20th century : a preliminary report / 1986
Sediment and Erosion Work Group appendix to Great River Environmental Action Team I final report. 1979
Sediment and the environment 1989
Sediment biogeochemistry at site 104 open water placement area final report : characterization at site 104 open water placement area (June through August 1996) / 1997
Sediment budgets and routing in forested drainage basins 1982
Sediment cascades : an integrated approach / 2010
Sediment characteristics of small streams in southern Wisconsin, 1954-59 1963
Sediment classification methods compendium / 1992
Sediment concentration changes caused by barge tows / 1993
Sediment contamination studies of the Potomac and Anacostia Rivers around the District of Columbia : final report / 1992
Sediment contributions of western New York streams to Lake Erie 1982
Sediment deposition in U.S. reservoirs : summary of data reported 1981-85 / 1992
Sediment deposition in U.S. reservoirs : summary of data reported through 1975 / 1978
Sediment discharge and stream power; a preliminary announcement. 1960
Sediment dynamics of Chinese muddy coasts and estuaries : physics, biology, and their interactions / 2019
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