Search Results for the EPA National Library Catalog

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Quality assurance project plan for the National Pesticide Survey of Drinking Water Wells : referee analyses for analytical method 2--organochlorine pesticides, analytical method 4--carbamates, method 5--methylcarbamates, method 7--fumigants, and method 9--nitrate/nitrite / 1992
Quality Assurance Support for the National Atmospheric Deposition Program and National Trends Network Monitoring Activities: 1984-1987. 1988
Quality Assurance Support for the National Atmospheric Deposition Program and National Trends Network Monitoring Activities: 1987-1990. Second Interim Report. 1990
Quantification of Changes in Lakewater Chemistry in Response to Acidic Deposition. 1990
Quantification of metal loading in Fisher Creek by tracer injection and synoptic sampling, Park County, Montana, August 1997 / 1999
Quantitative Analysis of Alkyl Phosphates Using Automated Cool On-Column Aqueous Injection. 1989
Quantitative Analysis of Aqueous Species Using Raman Spectrometry and Equilibrium Model Calculations. 1985
Quantitative Assessment of the Effects of Metals on Microbial Degradation of Organic Chemicals. 1991
Quantitative spectroscopic study of the HNO3 vapor ultraviolet absorption spectrum / 1973
Quantities of cyanide-bearing and acid-generating wastes generated by the mining and beneficiating industries, and the potentials for contaminant release : final report / 1986
Quartz Crystal Microbalance Biosensor for Measurement of 2,4-D in Water. 1995
R & D Sample Containing trans-p-Hydroxycinnamic Acid. 2006
R.E.D. facts : soap salts. 1992
R.E.D. Facts Citric Acid 1992
Racon Accident Reports for Five Employees Exposed to an Reactor Chemical Release with Cover Letter dated 030984. 1984
Radiation treatment of high strength chlorinated hydrocarbon wastes / 1975
Rainfall Simulator for Laboratory Use in Acidic Precipitation Studies. 1984
RAINS model of acidification science and strategies in Europe / 1990
Randomized Intervention Analysis of the Behavior of Bear Brook Watershed, Maine. 1992
Range Finding Study Conducted with a 50% Solution in Aliphatic Hydrocarbon Solvent. 2007
Range Finding Study Conducted with on Hexaneperoxoic acid, 2-ethyl-, 1,1-dimethylethyl ester. 2007
Rapid Biochemical Technique for Phytotoxicity Modes-of-Action of Herbicides. Part II. 1978
Rapid detection and identification of infectious agents : papers given at an international symposium held in Berkeley, California 1985
Rapid Detection System for Organophosphates and Carbamate Insecticides in Water. 1972
Rapid method for determining NOx emissions in flue gases / 1976
Rate Constant for the Reaction of NO2 with Sulfur(IV) over the pH Range 5.3-13 (Journal Version). 1988
Rate Constants for Some Oxidations of S(IV) by Radicals in Aqueous Solutions. 1987
Rate of Formation in vivo of the Unreactivatable Form of Brain Cholinesterase in Chickens Given DDVP or Malathion. 1963
Rate of Skin Absorption of Parathion and Paraoxon. 1965
Rate of Soil Reduction as Affected by Levels of Methyl Parathion and 2, 4,-D (Journal Version). 1985
Rates of Transformation of Methyl Parathion and Diethyl Phthalate by Aufwuchs Microorganisms. 1981
Rationale and methodology for monitoring groundwater polluted by mining activities / 1974
Re-examination of interim estimates of annual sulfur dry deposition across the eastern United States / 1989
Re-examination of interim estimates of annual sulfur dry deposition across the eastern United States / 1989
Re-examination of interim estimates of annual sulfur dry deposition across the eastern United States / 1989
Reaction of Ozone with Isolated Aquatic Fulvic Acid. 1985
Reaction Product of Decanoic Acid. Re-hydroxystearic Acid and 1,2-Ethandiamine. 2014
Reactions of Chlorite with Activated Carbon and with Vanillic Acid and Indan Adsorbed on Activated Carbon. 1983
Reactions of dissolved pollutants with ozone in aqueous solutions {microform} : 1984
Reactions of Hypochlorite and Organic N-Chloramines in Stomach Fluid. 1985
Reactions of ozone and hydroxyl radicals with amino acids 1995
Reactions That Modify Chemistry in Lakes of the National Surface Water Survey. 1988
Reactivities of Acrylic and Methacrylic Acids in a Nucleophilic Addition Model of Their Biological Activity (Journal Version). 1988
Reagents for Determinations of Trace Impurities in Water. 1972
Recent Trends in the Acid-Base Status of Surface Waters in Maine, USA. 1993
Reclamation of surface mined coal spoils / 1977
Reclamation of toxic mine waste utilizing sewage sludge : Contrary Creek demonstration project, addendum report / 1982
Reclamation of Toxic Mine Waste Utilizing Sewage Sludge Contrary Creek Demonstration Project. 1982
Reclamation of Toxic Mine Waste Utilizing Sewage Sludge: Contrary Creek Demonstration Project - Addendum Report. 1984
Recommended methods for ambient air monitoring of NO, NO2, NOy, and individual NOz species / 2000
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