Search Results for the EPA National Library Catalog

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Direct/delayed response project : future effects of long-term sulfur deposition on stream chemistry in the Mid-Appalachian Region of the Eastern United States / 1992
Direct/delayed response project : future effects of long-term sulfur deposition on stream chemistry in the Mid-Appalachian Region of the Eastern United States / 1992
Direct/Delayed Response Project : quality assurance report for physical and chemical analyses of soils from the Mid-Appalachian Region of the United States / 1990
Direct/Delayed Response Project: Future Effects of Long-Term Sulfur Deposition on Surface Water Chemistry in the Northeast and Southern Blue Ridge Province. Volume 3. Level 3 Analyses and Summary of Results. 1989
Direct/Delayed Response Project: Future Effects of Long-Term Sulfur Deposition on Surface Water Chemistry in the Northeast and Southern Blue Ridge Province. Volume 4. Appendices. 1989
Direct/Delayed Response Project: Future Effects of Long-Term Sulfur Deposition on Surface Water Chemistry in the Northern and Southern Blue Ridge Province. Volume 1. Executive Summary, Project Approach and Data Sources. 1989
Direct/Delayed Response Project: Future Effects of Long-Term Sulfur Deposition on Surface Water Chemistry in the Northern and Southern Blue Ridge Province. Volume 2. Level 1 and Level 2 Analyses. 1989
Evaluation of Procedures for Aggregating Nonlinear Sulfate Adsorption Isotherm Data. 1991
Field and Laboratory Operations Report for the Oregon Wetlands Study. 1995
Potential Future Effects of Current Levels of Sulfur Deposition on Stream Chemistry in the Southern Blue Ridge Mountains, U.S. 1990
Predicting and forecasting surface water acidification: a planfor assessing data aggregation effects / 1991
Sensitivity of Critical Load Estimates for Surface Waters to Model Selection and Regionalization Schemes. 1992
Special analyses for total carbon, nitrogen, and sulfur / 1991
Terrestrial and In-Lake Contributions to Alkalinity Budgets of Drainage Lakes: An Assessment of Regional Differences. 1989
Watershed versus In-Lake Alkalinity Generation: A Comparison of Rates Using Input-Output Studies. 1988

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