DEL VALLE-GONZÁLEZ, R.; RAMÍREZ, C. T. FAILURE OF CALCIUM SOURCES TO CONTROL BLOSSOM-END ROT IN WATERMELONS. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 73, n. 3, p. 287–289, 1989. DOI: 10.46429/jaupr.v73i3.6469. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/6469. Acesso em: 31 jan. 2023.