ABRUÑA, Fernando. Potassium Supplying Power of the Major Upland Inceptisols of Puerto Rico. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 64, n. 1, p. 9–28, 1980. DOI: 10.46429/jaupr.v64i1.10243. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/10243. Acesso em: 29 mar. 2024.