SCHAPPELLE, N. A. FERTILIZER STUDIES WITH PINEAPPLES IN PUERTO RICO. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 26, n. 3, p. 41–60, 1942. DOI: 10.46429/jaupr.v26i3.13584. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/13584. Acesso em: 25 nov. 2024.