Search Results for the EPA National Library Catalog

Items Found: 17

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Your Search: (AUTHOR=Smith AND John AND D)


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
Alternate methods of manure handling / 1978
Analyses for PCDDs and PCDFs in samples obtained from EPA audit of the PCB demonstration test Unison Second Set (activity ag) 1987
Analysis of EPA pesticide monitoring networks 1979
Digital habitats : stewarding technology for communities / 2009
Effect of aging on aluminum hydroxide complexes in dilute aqueous solutions, 1972
Effect of Wastewater Phosphorus Removal on Shagawa Lake, Minnesota: Phosphorus Supplies, Lake Phosphorus and Chlorophyll A. 1979
Environmental monitoring near industrial sites : [beta]-chloroethers / 1978
Environmental pathways of selected chemicals in freshwater systems : Part II. Laboratory studies. / 1978
Indices identifying subsurface microbial communities that are adapted to organic pollution/ 1985
Interest group perceptions of development issues in tidewater Virginia / 1977
Physical Maps of 'Autographa californica' and 'Rachiplusia ou' Nuclear Polyhedrosis Virus Recombinants. 1980
Recovery of oil spills using vortex assisted airlift system / 1970
Requirements for effective use of the Water Resources Scientific Information Center (WRSIC) : determined by field evaluation / 1969
Selected radioisotopes in animal tissues in Nevada : 90Sr and 137Cs measurements from 1956 to 1977 / 1981
Tracer-test planning using the efficient hydrologic tracer-test design (EHTD) program / 1978
Transfection with Baculovirus DNA. 1980

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