Search Results for the EPA National Library Catalog

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Chemistry of soil constituents 1978
Chemistry of soils 1989
Chemistry of the soil, 1964
Chromium in soil : perspectives in chemistry, health and environmental regulation / 1997
Chromium reactions in geologic materials 1988
Classification of coal surface mine soil material for vegetation management soil water quality / 1979
Closed Systems for Animal Sewage Treatment. 1971
Collaborative Effort to Model Plant Response to Acidic Rain. Journal Article. 1988
Collected Papers Regarding Nitrates in Agricultural Waste Water. 1969
Comparative evaluation of the effects of acid precipitation, natural acid production, and harvesting on cation removal from forests 1985
Comparison of Sorption Energetics for Hydrophobic Organic Chemicals by Synthetic and Natural Sorbents from Methanol/Water Solvent Mixtures. 1989
Comprehensive report on the KPEG process for treating chlorinated wastes 1990
Computer Model of the Quantity and Chemical Quality of Return Flow. 1971
Constituents and properties of soil 1982
Contribution of Developed and Natural Marshland Soils to Surface and Subsurface Water Quality. 1973
Control of Nitrate Contamination of Ground Water Associated with Land Disposal of Municipal Sewage. 1972
Coprecipitation of Phosphate with Carbonates in a Marl Lake. 1971
Corn yield responses to zinc and magnesium on soils excessive in phosphorus and potassium 1983
Critical factors controlling vegetation growth on completed sanitary landfills / 1981
Cross-Scale Aspects of EPA Erosion Studies. 1996
Decay of Dissolved Substances by Second-Order Reaction: Problem Description and Batch-Reactor Solutions. 1988
Descriptive Basis for a Model of Soils Biogeochemistry (Chapter 12). 1994
Determination of background concentrations of inorganics in soils and sediments at hazardous waste sites / 1995
Determination of kinetics of phosphorus mineralization in soils under oxidizing conditions / 1977
Determination of Soluble Mineral Content Using Electrical Conductivity Measurements. 1997
Deterministic and stochastic evaluation of nitrate-nitrogen leaching from soils with dual pore systems in karst regions final report / 1991
Development of a Microcomputer Controlled Multi-Probe Instrument for Automated Time-Dependent Measurement of Redox Potential and Oxygen Diffusion Rate. 1986
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
Direct/Delayed Response Project: Quality Assurance Report for Physical and Chemical Analyses of Soils from the Northeastern United States. 1989
Dissolved Organic Carbon and Sulfate Sorption by Spodosol Mineral Horizons. 1992
DNA (Deoxyribonucleic Acid) Adsorption to Soils and Sediments. 1988
ECO Update: Selecting and Using Reference Information in Superfund Ecological Risk Assessments. Volume 2, Number 4, September 1994. 1994
Effect of Pesticide Residues and Other Organo-Toxicants on the Quality of Surface and Ground Water Resources. 1970
Effect of Soil Properties and a Synthetic Municipal Landfill Leachate on the Retention of Cd, Ni, Pb, and Zn in Soil and Sediment Materials. 1988
Effect of Unlined Treated Sewage Storage Ponds on Water Quality in the Ogallala Formation. 1971
Effects of acid precipitation on soil leachate quality : computer calculations / 1980
Effects of Detergent Polluted Water on Soil Reaction and Plant Growth. 1972
Effects of Irrigation of Municipal Sewage Effluent on Spoil Banks. 1971
Effects of Recent and Past Phosphate Fertilization on the Amount of Phosphorus Percolating Through Soil Profiles into Subsurface Waters. 1971
Effects of Repeated Ammonium Sulfate Applications on Soil Leachate Chemistry on the Fernow Experimental Forest in West Virginia, USA. 1992
Effects of sludge irrigation on three Pacific Northwest forest soils / 1980
Elements in North American soils / 2005
Environmental chemistry of soils / 1994
Environmental Photoprocesses Involving Natural Organic Matter. 1987
Environmental profiles and hazard indices for constituents of municipal sludge : Chromium. 1985
Environmental soil and water chemistry : principles and applications / 1998
Environmental soil chemistry 1995
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