Search Results for the EPA National Library Catalog

Items Found: 44

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Your Search: (SUBJECT=Calcium magnesium)


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A paleolimnological comparison of Burntside and Shagawa Lakes, Northeastern Minnesota / 1978
Analysis of acid precipitation samples collected by state agencies : sampling period January-December 1990 (annual report) / 1992
Analysis of Acid Precipitation Samples Collected by State Agencies: January-December 1987. 1989
Analytical methods for trace metals. 1976
Analytical Reference Service Training Program. Sample Type IA, Water-Minerals. 1958
Analytical Reference Service. Report on Sample Type I. 1956
Calcium magnesium acetate : an emerging bulk chemical for environmental applications / 1991
Cape Cod Waste Water Renovation and Retrieval System. A Study of Water Treatment and Conservation. Data Supplement for Annual Report, June 11, 1974-June 10, 1975. 1976
Chemical analyses for water pollutants : training manual / 1976
Chemical Analyses for Water Quality. Training Manual. 1973
Chemical Analyses of Water Wells in Selected Strippable Coal and Lignate Areas, Denver Basin, Colorado 1980
Chemical and Physical Characteristics of Lakes in the Northeastern United States. 1988
Chemical deicers and the environment 1992
Chronology, Magnitude and Paleolimnological Record of Changing Metal Fluxes Related to Atmospheric Deposition of Acids and Metals in New England. 1983
Effect of Strip Mining on Water Quality. 1973
Effects of Acid Precipitation on Microbiological and Chemical Parameters in Soils: The Florida Experience. 1983
Effects of Sulfuric Acid Rain on Major Cation and Sulfate Concentrations of Water Percolating Through Two Model Hardwood Forests. 1982
Effects of sulfuric acid rain on two model hardwood forests : throughfall, litter leachate, and soil solution / 1980
Electrochemical removal of heavy metals from acid mine drainage / 1974
Evaluation of Proposed TG and E (Tucson Gas and Electric Company) Wastewater Discharge on Groundwater in the Tucson Basin. 1977
Foam separation of acid mine drainage / 1971
Foam separation of acid mine drainage. 1971
Geochemical Hydrology of the Baton Rouge Aquifers. 1972
Great Lakes Atmospheric Deposition (GLAD) network, 1982 and 1983 : data analysis and interpretation / 1988
Implications of a Gradient in Acid and Ion Deposition across the Northern Great Lakes States. 1985
Influence of External Cation Concentration on the Hatching of Amphibian Embryos in Water of Low pH. 1985
Inorganic Analyses in Water Quality Control Programs: Instructor's Guide. 1981
Instrumental analyses for wet scrubbing processes. 1974
Interaction of Bulk Precipitation, Stream Water, and Sewage in a Small Watershed Near Oxford, Mississippi. 1973
Investigation of a Northeastern Wisconsin Lake Ecosystem: An Interdisciplinary Approach. Phase I. Approach and Preliminary Survey. 1972
Investigation of matrix interferences for AAS trace metal analyses of sediments / 1978
Laboratory Study of the Soluble Metals in Rock from the Broad Quadrangle, Georgia. 1971
Limnology of Stockbridge Bowl, Stockbridge, Massachusetts. 1973
Long Term Dissolution Testing of Mine Waste. 1995
Long Term Dissolution Testing of Mine Waste: Appendices. 1995
Non-Point Source Studies on Chesapeake Bay. VII. Metals Discharge from the Rhode River Watershed in 1975. 1977
Organic Wastes as a Means of Accelerating Recovery of Acid Strip-Mine Lakes. 1973
Power Plant Influences on Bulk Precipitation, Throughfall, and Stemflow Nutrient Inputs. 1984
Precipitation as a Nutrient and Hydrogen Ion Source for Forested Watersheds in the Missoula Vicinity. 1973
Sampling and analysis research program at the Paraho shale oil demonstration plant / 1978
Strong-Acid Ion Exchange for Removing Barium, Radium, and Hardness. 1987
Studies on Limestone Treatment of Acid Mine Drainage. 1970
Treatment of Acid Mine Drainage. 1970
Trends in Catskill Stream Water Quality: Evidence from Historical Data. 1991

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