Search Results for the EPA National Library Catalog

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Phosphorus cycling and luxury phosphorus storage by algae in the waters of Green Bay : technical completion report 1976
Phosphorus removal study at the Sarnia WPCP 1970
Photochemical air pollution : formation, transport and effects / 1975
Physical and chemical conditions of Chesapeake Bay an evaluation, 1972
Physical and chemical data for bottom sediments, south Atlantic coast of the United States : M/V Theodore N. Gill cruises 1-9 / 1960
Physical and chemical hydrography of the Magothy River 1959
Physical and chemical properties of aerosols under varying European influence 1979
Physical and chemical properties of Potomac River and environs, August 1978 1980
Physical and chemical properties of Potomac River and environs, August-September 1977 1979
Physical and chemical properties of the Potomac River and environs, January 1978 1980
Physical assessment of the Maryland coastal waters to receive wastewater 1978
Physical hydrography and dispersion, in a segment of the Chesapeake Bay adjacent to the Calvert Cliffs Nuclear Power Plant 1979
Physical oceanography and water quality of New York Harbor and western Long Island Sound 1975
Physical properties of western coal waste materials 1977
Physical property data on coal waste embankment materials, 1974
Physical, chemical, and biological properties of radiocerium relevant to radiation protection guidelines : recommendations of the National Council on Radiation Protection and Measurements. 1978
Physical-chemical treatment and disinfection of stormwater 1982
Physiological effects of 2, 4-D and 2, 4, 5T on selected aquatic organisms. 1979
Physiological influences upon the work performance of men and women : final technical report 1979
Piedmont and coastal plain geology along the Susquehanna Aqueduct, Baltimore to Aberdeen, Maryland. 1968
Pilot plant studies to effect chrysotile asbestos fibre reduction during potable water treatment 1977
Plan for the design, development, and implemenation, and operation of the National Water Information System 1987
Plan to study the aquifer system of the Central Valley of California 1979
Plankton micro-fossils as indicators of paleotrophic dynamism in Flathead Lake : completion report, project no. A-074-MONT / 1975
Pleistocene stratigraphy of the Salisbury area, Maryland, and its relationship to the lower Eastern Shore : a subsurface approach / 1966
Pleistocene Susquehanna River channel connects the lower reaches of the Chester, Miles, and Choptank estuaries 1972
Polybrominated biphenyls in the environment 1977
Polychlorinated biphenyl hazards to fish, wildlife, and invertebrates : a synoptic review / 1986
Polycyclic aromatic hydrocarbon hazards to fish, wildlife, and invertebrates : a synoptic review / 1987
Population biology in small Hawaiian streams 1982
Portable temperature indicator 1962
Possibilities for the storage of natural gas in Delaware, 1961
Potential health hazards involved with coal gasification 1978
Potential hydrologic impacts of ground-water withdrawal from the Cape Cod National Seashore, Truro, Massachusetts 1982
Potential of modified flow-release rules for Kingsley Dam in meeting crane habitat requirements Platte River, Nebraska 1985
Poultry pollution : research results 1971
Power, pollution, and public policy issues in electric power production, shoreline recreation, and air and water pollution facing New England and the nation. 1971
Practices, policies and technology of storm and combined sewers in foreign countries / 1976
Predatory behavior of some shore fishes in the Gulf of California, 1968
Predicting the anaerobic degradation of organic chemical pollutants in waste water treatment plants from their electrochemical reduction behavior : completion report 1978
Prediction and control of dredged material dispersion around dredging and open-water pipeline disposal operations 1978
Prediction of friction losses for the flow of sewage sludges in straight pipes 1982
Prediction of volumetric requirements for dredged material containment areas 1978
Preliminary analyses of urban wastes, New York metropolitan region 1970
Preliminary environmental assessment of an electric power generation plant site in the Weller Slough area, McLean County, North Dakota 1973
Preliminary geologic map of the Skykomish River 1:100,000 1982
Preliminary guide to the onsite identification and delineation of the wetlands of the interior United States 1982
Preliminary guide to the onsite identification and delineation of the wetlands of the South Atlantic United States 1982
Preliminary map of historic margins of marshlands, San Francisco Bay, California 1971
Preliminary report on flood hydrology and urban water resources: Oahu, Hawaii. 1973
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