Biblio
] , “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.
, “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.