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机译:Alfalfa growth promotion by bacteria grown under iron limiting conditions
Colegio de Postgraduados, Montecillo, Mexico 56230;
Department of Chemistry and Environmental Science and Engineering, The University of Texas at El Paso, El Paso, TX 79968-0513, USA;
School of Allied Health, The University of Texas at El Paso, El Paso, TX 79968-0513, USA;