Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Occurrence of nitrate and pesticides in ground water beneath three agricultural land-use settings in the eastern San Joaquin Valley, California, 1993-1995 / 1998
Occurrence of nitrate, pesticides, and volatile organic compounds in the Kirkwood-Cohansey Aquifer system, southern New Jersey 1997
Occurrence of pesticides and nitrate in Nebraska's ground water / 1990
Particle size distribution of nitrate aerosols in the Los Angeles air basin / 1977
Possible sources of nitrate in ground water at swine licensed-managed feeding operations in Oklahoma, 2001 2002
Principles of environmental medicine lecture notes XVII : selected exposures - nitrate/nitrite / 1998
Proceedings, National Conference on Management of Nitrogen in Irrigated Agriculture / 1978
Relation of ground-water flowpaths and travel time to the distribution of radium and nitrate in current and former agricultural areas of the Kirkwood-Cohansey Aquifer System, New Jersey Coastal Plain 1997
Report on nitrate pollution of groundwater, Nassau County, Long Island 1969
Residence times and nitrate transport in ground water discharging to streams in the Chesapeake Bay Watershed 2003
Sampling and analytical methodology for atmospheric particulate nitrates : final report / 1978
Seasonal and spatial patterns of nitrate and silica concentrations in Canajoharie Creek, New York 1998
Section 319 nonpoint source program success story : North Carolina : basin-wide cleanup effort reduces instream nitrogen / 2005
Section 319 nonpoint source program success story : North Carolina : Tar-Pamlico Basin agricultural management strategy reduces instream nutrients / 2005
Section 319 nonpoint source program success story Pyramid Lake Paiute Tribe, Nevada : improved grazing and agricultural management reduces nitrogen in the Truckee River watershed / {electronic resource} : 2005
Spatial distribution of nitrate leaching "hot spots" and nitrate contributions to the South Platte River Basin aquifers 1993
Studies of the agricultural contribution to nitrate enrichment of groundwater and the subsequent loading to surface waters / 1978
Sulfur dioxide oxidation in scrubber systems / 1980
Sulfur dioxide oxidation reactions in aqueous solutions / 1981
Sulfur dioxide oxidation reactions in aqueous solutions / 1981
Sumas-Blaine surficial aquifer nitrate characterization 1998
Water pollution by fertilizers and pesticides. 1986
Water quality and possible sources of nitrate in the Cimarron Terrace Aquifer, Oklahoma, 2003 2004
Water-quality assessment of the Delmarva Peninsula, Delaware, Maryland, and Virginia : results of investigations, 1987-91 / 1999
Water-quality assessment of the Ozark Plateaus study unit, Arkansas, Kansas, Missouri, and Oklahoma : nutrients, bacteria, organic carbon, and suspended sediment in surface water, 1993-95 / 1998
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