Search Results for the EPA National Library Catalog

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Study of Mercurials in the Elephant Butte Reservoir Ecosystem. 1973
Surface water quality parameters for monitoring oil shale development / 1979
Surface-water-quality assessment of the lower Kansas River Basin, Kansas and Nebraska : selected metals, arsenic, and phosphorus in streambed sediments of first-and second-order streams, 1987 / 1996
Surface-water-quality assessment of the upper Illinois River Basin in Illinois, Indiana, and Wisconsin : results of investigations through April 1992 / 1997
Surface-water-quality assessment of the upper Illinois River basin in Illinois, Indiana, and Wisconsin : spatial distribution of geochemicals in the fine fraction of streambed sediment, 1987 / 1998
Surface-water-quality assessment of the Yakima River basin in Washington : spatial and temporal distribution of trace elements in water, sediment, and aquatic biota, 1987-91 / 1998
Surface-water-quality assessment of the Yakima River Basin, Washington : distribution of pesticides and other organic compounds in water, sediment, and aquatic biota, 1987-91 / 1999
Symposium for discussion of the Los Angeles Catalyst Study : proceedings / 1977
The Characterization of the Chesapeake Bay : a systematic analysis of toxic trace elements / 1983
The development of an aqueous trace organic standard reference material for energy related applications : investigation of the aqueous solubility behavior of polycyclic aromatic hydrocarbons / 1980
The optimization of water treatment unit processes for the removal of trace organic compounds with an emphasis on the adsorption mechanism. 1977
The persistence and availability of metals in aquatic environments / 2001
Total maximum daily load for dissolved cadmium, dissolved lead, and dissolved zinc in the Coeur d'Alene river basin 2000
Toxic element survey : progress report no. 1 / 1972
Toxicity and bioavailability studies of lead and other elementals in the lower Coeur d'Alene River / 1990
Trace analysis of arsenic by colorimetry, atomic absorption, and polarography / 1977
Trace contaminants in drinking water chemicals 2002
Trace element speciation : analytical methods and problems / 1989
Trace elements and synthetic organic compounds in biota and streambed sediment of the Western Lake Michigan Drainages, 1992-1995 / 1997
Trace Elements and their associates in sediments over the Hampton Roads harbor and lower Chesapeake Bay area 1984
Trace elements in bed sediments of the San Joaquin River and its tributary streams, California, 1985 1989
Trace elements in the sediments of Baltimore Harbor and Elizabeth River 1981
Trace materials in wastes disposed to coastal waters : fates, mechanisms, and ecological guidance and control / 1970
Trace metal baseline studies on the Murderkill and St. Jones Rivers, Delaware Coastal Plain / 1972
Trace metal chemistry of the waters of Lake Huron / 1982
Trace metal concentrations in the offshore waters and sediments of Lake Superior / 1986
Trace metal concentrations in the offshore waters of Lakes Erie and Michigan / 1984
Trace metal water pollutants determined by X-ray fluorescence / 1973
Trace metals and metal-organic interactions in natural waters. 1973
Trace metals guidance {electronic resource} / 1997
Trace metals in aquatic systems / 2013
Trace metals in cores from the Great Marsh, Lewes, Delaware / 1972
Trace metals in Lake Huron waters : 1980 intensive surveillance / 1983
Trace metals in water supplies occurrence, significance, and control : proceedings / 1974
Trace-element concentrations and transport in the Coeur d'Alene River, Idaho, water years 1993-94 1997
Trace-element concentrations in streambed sediment across the conterminous United States / 1999
Trace-metal leaching from plumbing materials exposed to acidic ground water in three areas of the coastal plain of New Jersey 1987
Transport and the biological effects of molybdenum in the environment 1973
Uranium removal from drinking water using a small full-scale system : project summary / 1989
Use of an ultra-clean sampling technique with inductively coupled plasma-mass spectrometry to determine trace-element concentrations in water from the Kirkwood-Cohansey Aquifer system, coastal plain, New Jersey 1996
Use of suspended sediment and associated trace elements in water quality studies 1995
USEPA method study 7, analyses for trace elements in water by atomic absorption spectroscopy (direct aspiration) and colorimetry / 1986
Viruses and trace contaminants in water and wastewater : [proceedings] / 1977
VOA compositing procedures / 1994
Water Quality as Related to Possible Heavy Metal Additions in Surface and Ground Water in the Springfield and Joplin Areas, Missouri. 1973
Water trace elements no. 2 : study number 26, report of a study conducted by the Analytical Reference Service / 1966
[Trace metals guidance]. 1996
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