Alameda, Myrna, and Lydia I. Rivera-Vargas. “SEED-BORNE ENDOPHYTIC AND PATHOGENIC BACTERIA ISOLATED FROM ONION IN PUERTO RICO”. The Journal of Agriculture of the University of Puerto Rico 94, no. 3-4 (June 1, 2010): 289-291. Accessed September 21, 2021. https://revistas.upr.edu/index.php/jaupr/article/view/2727.