Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Searching the chemical literature. 1961
Seasonal Effects on Microbial Transformation Rates of an Herbicide in a Freshwater Stream: Application of Laboratory Data to a Field Site. 1986
Second Conference on Advanced Pollution Control for the Metal Finishing Industry, presented at Orlando Hyatt House, Kissimmee, Fl., February 5-7, 1979 / 1979
Second International Symposium Field Screening Methods for Hazardous Wastes and Toxic Chemicals. 1991
Second national report on human exposure to environmental chemicals. 2003
Second year college chemistry. 1938
Security and Environmental Sustainability of Multimodal Transport [electronic resource] / 2010
Sediment flux modeling / 2001
Sediment Quality and Polychlorinated Biphenyls in the Lower Neponset River, Massachusetts, and Implications for Urban River Restoration. 2004
Sediment Quality Criteria Methodology Validation: Calculation of Screening Level Concentrations from Field Data. 1986
Sediment study, Lake George, New York : trace metals (Fe, Mn, Cu, Cr, Zn), organic carbon, man's activities 1976
Sediment Water Interactions in Some Georgia Rivers and Estuaries. 1972
Sediment- and Saturated-Soil-Associated Reactions Involving an Anionic Surfactant (Dodecylsulfate). 1. Precipitation and Micelle Formation. 1991
Sediment/water-column flux of nutrients and oxygen in the tidal Patuxent River and Estuary, Maryland / 1987
Sediments and sediment-water nutrient interchange in Upper Klamath Lake, Oregon / 1974
Selected irrigation return flow quality abstracts 1968-1969 : first annual issue / 1972
Selected Office of Water Methods and Guidance, Version 2 (on CD-ROM with search and retrieval software). 2001
Selected Office of Water Methods and Guidance, Version 2, and Guidance for the Analysis of Water (on CD-ROM with search & retrieval software). 2002
Selected papers in biochemistry. 1971
Selected specific rates of reactions of transients from water in aqueous solution III. Hydroxyl radical and perhydroxyl radical and their radical ions / 1977
Selected summary of information in support of the organic chemicals, plastics and synthetic fibers point source category notice of availability of new information. 1985
Selected values of chemical thermodynamic properties. 1954
Selection of standard free energies of formation for use in soil chemistry 1979
Selective Removal of Nitrate and Nitrite from Polluted Water. 1974
Selective toxicity the physico-chemical basis of therapy / 1979
Selective toxicity the physico-chemical basis of therapy / 1985
Selective toxicity; the physico-chemical basis of therapy. 1973
Selectivity, a goal for synthetic efficiency : proceedings of the fourteenth Workshop Conference Hoechst, Schloss Reisensburg, 18-22 September 1983 1984
SelfOrganization of Molecular Systems From Molecules and Clusters to Nanotubes and Proteins / [electronic resource] : 2009
Semi-Automatic Extraction of Organic Materials from Water / 1965
Semimicro qualitative organic analysis; the systematic identification of organic compounds 1965
Semivolatile organic compounds in the general U.S. population : NHATS FY86 results. 1994
Sensitivity of complex photochemical model estimates to detail in input information {microform} / 1981
Sensitivity of RADM to Point Source Emissions Processing. 1992
Sensitivity of the Regional Oxidant Model to an Assortment of Emission Secenarios. 1993
Sensitivity of the Regional Oxidant Model to Meterological Parameters. 1993
Separation and Isolation of Volatile Organic Compounds Using Vacuum Distillation with GC/MS Determination. 1994
Separation and purification. 1956
Separation methods in biochemistry, 1964
Separation methods in organic chemistry and biochemistry 1969
Separation techniques in clinical chemistry / 2003
Separation, recovery, and purification in biotechnology : recent advances and mathematical modeling : developed from a symposium sponsored by the Division of Microbial and Biochemical Technology at the 190th Meeting of the American Chemical Society, Chicago, Illinois, September 8-13, 1985 / 1986
Sequential Dehalogenation of Chlorinated Ethenes. 1986
Sequential Radiochemical Analysis for Ruthenium, Strontium and Cesium in Environmental Air. 1975
Sequestering methods of iron and manganese treatment 1990
Serial-Dilution Apparatus for Continuous Delivery of Various Concentrations of Materials in Water. 1965
Serum Chemistries of 'Coturnix coturnix japonica' Given Dietary Manganese Oxide (Mn3O4). 1990
SESOIL in environmental fate and risk modeling / 1997
Sewage disposal on agricultural soils : chemical and microbiological implications / 1978
Sewage Disposal on Agricultural Soils: Chemical and Microbiological Implications. Volume I. Chemical Implications. 1978
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