Search Results for the EPA National Library Catalog

Items Found: 2231

Showing: Items 151 - 200

Your Search: (SUBJECT=Environmental surveys)

 
 
 

PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 45 NEXT
Select Item Title Year Published
Analysis of Hazardous Waste and Environmental Extracts by Capillary Gas Chromatography/Fourier Transform Infrared Spectrometry and Capillary Gas Chromatography/Mass Spectrometry. 1984
Analysis of pesticide residues in human and environmental samples : a compilation of methods selected for use in pesticide monitoring programs / 1980
Analysis of pesticide residues in human and environmental samples a compilation of methods selected for use in pesticide monitoring programs / 1982
Analysis of pesticide residues in human and environmental samples {Microfiche} : a compilation of methods selected for use in pesticide monitoring programs / 1980
Analysis of population exposure to air pollution in New York-New Jersey-Connecticut tri-State Region / 1976
Analysis of Tap Water for Viruses: Results of a Survey. 1985
Analysis of the Distribution and Dose Response of Chromosome Aberrations in Human Lymphocytes after In vitro Exposure to (137) Cesium Gamma Radiation. 1983
Analysis of the Spectra of Genetic Activity in Short-Term Tests. 1985
Analytical Data on Particulate Atmospheric Pollutants. 1970
Analytical method : the analysis of by-product chlorinated biphenyls in commercial products and product wastes, revision 2 / 1985
Analytical Methodology for the Determination of Chlorophenols in Human and Environmental Samples. 1980
Analytical methods necessary to implement risk-based criteria for chemicals in municipal sludge / 1989
Analytical protocols for making a preliminary assessment of halogenated organic compounds in man and environmental media / 1979
Annoyance, loudness, and measurement of repetitive type impulsive noise sources {Microfiche} 1981
Annual catalyst research program report : appendices / 1975
Annual Environmental Review Conference (8th) Held at Atlanta, Georgia on October 18-19, 1984. 1985
Annual Report 1974, U.S. Environmental Protection Agency, Office of Research and Development, Research Triangle Park, North Carolina. 1974
Annual Report of the Eastern Environmental Radiation Laboratory. January-December 1970. 1971
Annual report. EPA review of radiation protection activities. 1975
Apparatus and Procedure for Sampling Soil Profiles for Volatile Organic Compounds. 1981
Appendix to selected approaches to risk assessment for multiple chemical exposures / 1984
Applicability of coke plant control technologies to coal conversion / 1979
Application of Capillary Supercritical Fluid Chromatography to the Analysis of a Middle Distillate Fuel. 1984
Application of Decision Analysis to Toxic Substances: Proposed Methodology and Two Case Studies. 1981
Application of Event-Related Slow Brain Potentials in Occupational Medicine. 1983
Application of short-term bioassays in the fractionation and analysis of complex environmental mixtures / 1978
Application of short-term bioassays in the fractionation and analysis of complex environmental mixtures / 1978
Application of short-term bioassays in the fractionation and analysis of complex environmental mixtures / 1978
Application of X-ray Fluorescence and Diffraction to the Characterization of Environmental Assessment Samples. 1982
Applications of Molecular Connectivity Indexes and Multivariate Analysis in Environmental Chemistry. 1986
Applications of Systems Analysis Techniques to Water Resources. 1972
Approach to Environmental Organization Change and Manpower Planning in the State of Ohio. 1972
Approaches to risk assessment for multiple chemical exposures / 1984
Approaches to risk assessment for multiple chemical exposures / 1984
Arctic contamiants research program : research plan / 1992
Are the fish safe to eat? : assessing mercury levels in fish in Maine lakes / 1997
Area Source Emission Inventory (Hydrocarbon): Cheatham, Davidson, Robertson, Ruthersford, Sumner, Williamson, and Wilson Counties, Tennessee. 1976
Area source emission inventory for South Dakota / 1975
Area Source Emission Inventory: Hamilton County, Tennessee, and Walker and Catoosa Counties, Georgia. Volume I. 1975
Arid ecosystems 1993 implementation plan, Colorado plateau plot design pilot study / 1994
Aromatic Amines: An Assessment of the Biological and Environmental Effects. 1981
Arsenic : a preliminary materials balance / 1979
ASA/EPA Conferences on Interpretation of Environmental Data : III, Sampling and site selection in environmental studies, May 14-15, 1987 : statistics, 1987. 1988
ASA/EPA Conferences on Interpretation of Environmental Data. statistics, 1987. III, Sampling and site selection in environmental studies, May 14-15, 1987 : 1987
Asbestos health assessment update / 1984
Asbestos in buildings : national survey of asbestos-containing friable materials : final report / 1984
Asbestos in buildings : national survey of asbestos-containing friable materials : final report / 1984
Asbestos Standards: Materials and Analytical Methods. Proceedings of the NBS/EPA Asbestos Standards Workshop Held at the National Bureau of Standards, Gaithersburg, MD, October 1-3, 1980. 1982
Asbestos/asbestiform research in EPA ORD / 1981
Assessing Chemical Releases and Worker Exposures from a Filter Press. 1989
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 45 NEXT

Save, Print or Email Selected Records