Search Results for the EPA National Library Catalog

Items Found: 2103

Showing: Items 51 - 100

Your Search: (SUBJECT=Water Analysis)


PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 43 NEXT
Select Item Title Year Published
Algal assays and monitoring eutrophication 1979
Algal nutrient availability and limitation in Lake Ontario during IFYGL : Part II. Nitrogen available in Lake Ontario tributary water samples and urban runoff from Madison, Wisconsin / 1977
Algal-Available Phosphorus in Suspended Sediments from Lower Great Lakes Tributaries. 1981
Allegheny River Reservoir: Benefits Resulting from Low-Flow Regulation by the Proposed Allegheny Reservoir. 1957
Alluvial Ground Water Quality Alteration as Related to Solid Waste Disposal Sites in Iowa. Part I. Text. Part II. Appendix. 1973
Alsterberg (AZID) Modification of the Winkler Method for the Determination of the BOD of Incinerator Quench Water and the Calibration of the Weston and Stack DO Analyzer Model 300-B. 1970
Alternatives to Methanol-Water Elution of Solid-Phase Extraction Columns for the Fractionation of High Log K(sub ow) Organic Compounds in Aqueous Environmental Samples. 1993
Ambient Concentrations of PCBs in the Southeast from STORET Data and Selected EPA Studies. 1977
Ammonia removal from wastewater by ligand exchange / 1976
An appraisal of pesticide usage and surface water quality effects in the United States / 1974
An evaluation of septic leachate detection / 1986
An evaluation of the oxygen resources in the lower Willamette River during a critical low flow period / 1963
An improved method for determining organics in water by activated carbon adsorption and solvent extraction : supporting material for training presentation / 1972
An index of refractory organics / 1977
An intensive survey of the Illinois River (Arkansas and Oklahoma) in August 1985 / 1987
An introduction to the ICR water utility database system. 1996
An investigation of the effect of open storage of treated drinking water on quality parameters / 1977
Analyses of grab samples from fixed-bed coal gasification processes / 1977
Analysis and chemistry of water pollutants 1983
Analysis and GC-MS characterization of toxaphene in fish and water / 1976
Analysis and optimization of a multi-effect multi-stage flash distillation system 1968
Analysis for mercury in water : a preliminary study of methods / 1972
Analysis for Ozone and Residual Chlorine by Differential Pulse Polarography of Phenylarsine Oxide. 1979
Analysis of a Wastewater for Seven Priority Pollutant Elements by D.C. Argon Plasma Emission Spectroscopy. 1982
Analysis of Aromatic Compounds in Water using Fluorescence and Phosphorescence. 1972
Analysis of chlorinated organic compounds formed during chlorination of wastewater products / 1982
Analysis of chlorinated organic compounds formed during chlorination of wastewater products {MICROFICHE} 1982
Analysis of coprostanol, an indicator of fecal contamination / 1974
Analysis of cyanide in water and waste samples / 1953
Analysis of dissolved oxygen in natural and waste waters 1966
Analysis of Extractable Priority Pollutants in Water by GC/MS. 1985
Analysis of Indiana surface water quality data 1957-1962 1965
Analysis of Industrial Wastewater for Organic Pollutants in Consent Decree Survey. 1983
Analysis of Mercurials in the Elephant Butte Ecosystem. 1974
Analysis of Nonionic Detergents in Raw Surface Waters by Thin-Layer Chromatography and Infrared Spectroscopy. 1967
Analysis of organic compounds in two kraft mill wastewaters / 1975
Analysis of organic compounds in two kraft mill wastewaters / 1975
Analysis of Organohalides in Water--An Evaluation Update. 1983
Analysis of Pollution from Marine Engines and Effects on the Environment. Summary Report. 1975
Analysis of priority pollutants at a primary aluminum production facility / 1979
Analysis of priority pollutants at a primary zinc production facility / 1979
Analysis of raw, potable and waste waters. 1972
Analysis of Tap Water for Viruses: Results of a Survey. 1985
Analysis of the definition of ecologically-vital ground water under the proposed ground-water classification guidelines 1986
Analysis of the NBS (National Bureau of Standards) Sediment by the MRI (Midwest Research Institute) Sludge Protocol. 1984
Analysis of Tritium Oxide from Selected Areas of the Connecticut River. 1973
Analysis of water-soluble organics / 1984
Analysis of waters associated with alternative fuel production : a symposium sponsored by ASTM Committee D-19 on Water, American Society for Testing and Materials, Pittsburgh, Pa., 4-5 June 1979 ; L.P. Jackson, C.C. Wright, editors. 1980
Analytical chemistry of arsenic in drinking water 1998
Analytical Feasibility Support Document for the Second Six-Year Review of Existing National Primary Drinking Water Regulations. 2010
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 43 NEXT

Save, Print or Email Selected Records