Search Results for the EPA National Library Catalog

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Select Item Title Year Published
(32) P-Adduct Assay: Comparative Recoveries of Structurally Diverse DNA Adducts in the Various Enhancement Procedures. 1988
0,0,0,0-Tetrapropyl dithiopyrophosphate : Aspon® : pesticide registration standard / 1980
1971 Annual Review of Literature. Waste Water Treatment Physical and Chemical Methods. 1972
1985 baseline point source load inventory 1993
200 MGD activated sludge plant removes phosphorus by pickle liquor / 1973
200 MGD Activated Sludge Plant Removes Phosphorus by Pickle Liquor. 1973
32P-Adduct Assay: Comparative Recoveries of Structurally Diverse DNA Adducts in the Various Enhancement Procedures. 1988
32P-Postlabeling Analysis of Aromatic DNA Adducts in Fish from Polluted Areas. 1987
32P-Postlabeling Analysis of DNA Adducts in Human Sperm Cells from Smokers and Nonsmokers. 1993
32P-Postlabeling DNA Adduct Assay: Cigarette Smoke-Induced DNA Adducts in the Respiratory and Nonrespiratory Rat Tissues. 1990
32P-Postlabeling in Studies of PAH Activation. 1992
A Balanced Diet for Lake Erie : Reducing Phosphorus Loadings and Harmful Algal Blooms / 2014
A computer model for evaluating community phosphorus removal strategies, 1973
A computer model of diffuse sources of sediment and phosphorus moving into a lake / 1974
A more comprehensive approach is needed to clean up the Great Lakes : report to the Congress / 1982
A paleolimnological comparison of Burntside and Shagawa Lakes, Northeastern Minnesota / 1978
A phosphorus diet for the lower lakes : executive summary of the U.S. Task Force plans for phosphorus load reductions to Lake Erie, Lake Ontario, and Saginaw Bay. 1986
A review : phosphrous-plankton dynamics and phosphrous-cycling in aquatic systems / 1987
A study of flame retardants for textiles : final report / 1976
A study of flame retardants for textiles : final report / 1976
A study of nitrate respiration in the activated sludge process / 1980
A study of precision and accuracy of laboratories and methods of analysis of ammonia nitrogen in Lake Michigan waters / 1967
A study of trends in total phosphorus measurements at NASQAN stations / 1982
A Survey of Aircraft Maintenance Chemicals Suspected of Contributing to Water Pollution. 1971
A tissue enzyme assay for chlorinated hydrocarbon insecticides. 1974
Absorption and Excretion of Parathion by Spraymen. 1971
Accounting Method for Tracking Relative Changes in Agricultural Phosphorus Loading to the Tar-Pamlico River. 2005
Acephate, aldicarb, carbophenothion, DEF, EPN, ethoprop, methyl parathion, and phorate: their acute and chronic toxicity, bioconcentration potential, and persistence as related to marine environments / 1981
Activated Sludge Process Using Pure Oxygen. 1974
Activated Sludge Treatment Systems with Oxygen. 1973
Activated Sludge Treatment with Oxygen. 1971
Acute and Chronic Parathion Toxicity to Fish and Invertebrates. 1976
Adaptation to Eutrophic Conditions by Lake Michigan Algae. 1973
Advance Waste Treatment and Water Reuse Symposium Held at Adolphus Hotel, Dallas, Texas on Jan 12-14, 1971. Session 3. 1971
Advance Waste Treatment and Water Reuse Symposium Held at Adolphus Hotel, Dallas, Texas on January 12-14, 1971. Session 2. 1971
Advanced Waste Treatment and Water Reuse Symposium Held at Pick-Congress Hotel, Florentine Room, Chicago, Illinois on February 23-24, 1971. Volume I. Session 1. 1974
Advanced Waste Treatment Seminar, Kabuki Theatre, San Francisco, October 28-29, 1970. 1970
Advanced wastewater treatment to achieve low concentration of phosphorus {electronic resource}. 2007
Advances in Treatment of Domestic Wastes. 1972
Aerobic Secondary Treatment of Plywood Glue Wastes. 1973
Agricultural NPS control of phosphorus in the New York State, Lake Ontario basin. 1991
Agricultural runoff and reservoir drawdown effects on a 2760-hectare reservoir / 1982
Agriculture and phosphorus management : the Chesapeake Bay / 2000
Air pollution aspects of pesticides / 1969
Air pollution aspects of phosphorus and its compounds / 1969
Air pollution aspects of phosphorus and its compounds / 1969
Airborne Emission Control Technology for the Elemental Phosphorus Industry. 1984
Albemarle-Pamlico Baseline Water Quality Monitoring Data Summary 1991-1992. 1992
Albemarle-Pamlico Baseline Water Quality Monitoring Data Summary, 1988-1991. 1992
Aldrin and Endrin in Water - A Bibliography. 1972
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