Search Results for the EPA National Library Catalog

Items Found: 242
Showing: Items 1 - 50
Your Search: (SUBJECT=Ions)

1 2 3 4 5 NEXT
Select Item Title Year Published
Abiological methylation of mercury in soil / 1977
Abundance of trace and minor elements in organic and mineral fractions of coal / 1980
Acid Aerosol Measurement Intercomparison Workshop : April 10-11, 1991, Research Triangle Park, N.C. : final report / 1992
Acid aerosol measurement methods studies of extraction and analytical effects. 1992
Acid aerosol measurement workshop : February 1-3, 1989 Research Triangle Park, NC : final report / 1989
Acid deposition annual data summaries, 1980, 1981, and 1982 / 1984
Acid precipitation in North America : 1981, 1982, 1983 annual data summary from acid deposition system data base {microfiche} / 1984
Acid precipitation in North America : 1986 annual and seasonal data summary from acid deposition system data base / 1989
Acid precipitation patterns and trends in eastern North America, 1980-1984 / 1987
Acidification of Aquatic and Terrestrial Systems: Chemical Weathering. 1984
Activity Corrections for Ionic Equilibria in Aqueous Solutions. 1980
Acute Effects of Stream Acidification on the Diversity of Macroinvertebrate Drift. 1982
Adsorption isotherms for divalent metal ions on brown stock wood pulp 1999
Air Quality Data for Non-Criteria Pollutants - 1957 through 1970. 1977
Air quality data for non-criteria pollutants, 1971 through 1975. 1978
Air quality data for nonmetallic inorganic ions : NH4+, NO3-, SO4=, 1976, from the National Air Surveillance Networks / 1979
Air quality data for nonmetallic inorganic ions : nh4+, n03-, s04= - 1975 - from the national air surveillance networks. 1978
Air quality data for nonmetallic inorganic ions, 1969 and 1970, from the National Air Surveillance Networks. 1973
Alkalinity Regulation in Softwater Florida Lakes. 1988
Ammonia toxicity / 1976
An Introduction to ground-water tracers / 1985
An Introduction to ground-water tracers / 1985
An investigation of ion removal from water and wastewater / 1973
Analysis of atmospheric organic aerosols by mass spectroscopy / 1976
Analysis of geothermal wastes for hazardous components / 1983
Analysis of Long-Term and Seasonal River Water Quality Changes in Latvia. 1992
Applicability of the cyanide electrode for measuring free and total cyanide / 1976
Application of a hot wire ionization detector to automotive exhaust gas analysis / 1967
Aqueous ammonia equilibrium : tabulation of percent un-ionized ammonia / 1979
Aspects of the Relationship Between Temperature and Aquatic Chemistry. 1973
Assessment of the Propensity for Covalent Binding of Electrophiles to Biological Substrates. 1990
Atmospheric Turbidity and Precipitation Chemistry Data for the World - 1973. 1975
Augmentation of Sulfate Ion Absorption from the Rate Lung by Heavy Metals. 1977
Bacterial mobility in porous media : thesis / 1968
Bicarbonate, chloride, and proton transport systems 1989
Biodegradation of Diphenyl Ethers by a Copper-Resistant Mutant of 'Erwinia' sp. 1990
Biologic effects of environmental electromagnetism / 1981
Biological electrodes specific for phosphate and nitrite ions / 1976
Biological Productivity of the Coeur D 'Alene River as Related to Water Quality. 1970
Biological treatment of wood preserving site groundwater by BioTrol, Inc. : technology evaluation report / 1991
Biosorbents for metal ions 1997
Buffers for pH and metal ion control 1974
Cadmium (II), Lead (II), and Copper (II) complexation by Fulvic acids derived from soil and water : ion-selective electrode and spectrofluorometric studies / 1980
Cadmium Bioaccumulation Assays. Their Relationship to Various Ionic Equilibria in Lake Superior Water. 1979
Cadmium Speciation in Aquatic-Life Flow-through Bioassay Diluters. 1987
Characteristics of Lakes in the Eastern United States. Volume 3. Data Compendium of Site Characteristics and Chemical Variables. 1986
Charge measurements of particles exiting electrostatic precipitators / 1980
Chemical and physical properties of emissions frim Kuwaiti oil fires {microform} / 1992
Chemical speciation of flue gas desulfurization sludge constituents 1981
Chemical technology and economics in environmental perspectives. Task IV Activated carbon. 1977
1 2 3 4 5 NEXT

Save, Print or Email Selected Records