Biblio
] , “Effects of decomposing transgenic plants on soil microorganisms”, Proceedings of the Biotechnology Risk Assessment Research EPA All Investigators Meeting. Duluth, MN, 1993.
, “Detection of nifH gene pool complexity and distribution in a forest soil ecosystem”, Proceedings of the 97th General Meeting of the American Society for Microbiology. Miami Beach, FL, 1997.
, “Effects of genetically engineered organisms on the soil ecosystem”, Proceedings of the Soil Ecology Society Conference. Manhattan, KS, 1997.
, “Indicators of ecological disturbance from genetically engineered plants and microorganisms”, Proceedings of the 82nd Annual Meeting of the Ecological Society of American. Albuquerque, NM, 1997.
, “Monitoring recombinant Rhizobium meliloti strains in the field.”, Proceedings of the 97th General Meeting of the American Society for Microbiology. Miami Beach, FL, 1997.
, “Soil and litter organisms and processes in Pacific Northwest forests at two elevations and under different management practices”, Proceedings of the 9th North American Forest Soils Conference. Tahoe City, CA, 1998.
, “Fate and transport of recombinant Sinorhizobium meliloti with enhanced N2-fixing abilities during a multiyear field trial with transgenic alfalfa”, Proceedings of the 5th International Symposium on the Biosafety Results of Field Tests of Genetically Modified Plants and Microorganisms. Braunschweig, Germany, 1999.
, “Potential effects of elevated CO2 and O3 on soil microbiota in ponderosa pine mesocosms”, Proceedings of the 85th Annual Meeting of the Ecological Society of American. Snowbird, UT, 2000.