Campo, Rodrigo O., and Mildred Zapata. 1996. “Pathogenicity of Burkholderia Cepacia (Pseudomonas Cepacia) in Four Onion Genotypes (Allium sp.)”. The Journal of Agriculture of the University of Puerto Rico 80 (3):123-34. https://doi.org/10.46429/jaupr.v80i3.4363.