Search Results for the EPA National Library Catalog

Items Found: 11
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Your Search: (AUTHOR=Smith AND John AND H)

Select Item Title Year Published
A field study to compare performance of stainless steel research monitoring wells with existing on-farm drinking water wells in measuring pesticide and nitrate concentrations / 1998
Abundance of trace and minor elements in organic and mineral fractions of coal / 1980
An evaluation of the organochromium content of sewage sludge / 1979
Analyses for PCDDs and PCDFs in samples obtained from EPA audit of the PCB demonstration test Unison Second Set (activity ag) 1987
Atmospheric distributions, sources and sinks of selected halocarbons, hydrocarbons, SF6 and N2O / 1979
Environmental monitoring near industrial sites : [beta]-chloroethers / 1978
Environmental pathways of selected chemicals in freshwater systems / 1977
Environmental pathways of selected chemicals in freshwater systems : Part II. Laboratory studies. / 1978
Fate of halogenated compounds in the atmosphere : interim report - 1977 / 1978
Indices identifying subsurface microbial communities that are adapted to organic pollution/ 1985
Wipe sampling and double wash/rinse cleanup as recommended by the Environmental Protection Agency PCB spill cleanup policy 1991

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