ROLDÁN-REGÚS, J.; MEYER, L. H.; LUSE, R. A. Effect of Wetting Agents upon Uptake by Sugarcane of Foliar-Applied Phosphorus. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 52, n. 1, p. 38–46, 1968. DOI: 10.46429/jaupr.v52i1.11721. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/11721. Acesso em: 21 may. 2022.