SAMUELS, George; VÉLEZ-RAMOS, A. Field Experiments With Polaris as a Chemical Ripener of Sugarcane in Puerto Rico, 1971-72. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 61, n. 2, p. 242–249, 1977. DOI: 10.46429/jaupr.v61i2.10465. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/10465. Acesso em: 22 nov. 2024.