SAMUELS, George; LANDRAU, JR., Pablo. Filter-Press Cake as a Fertilizer. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 39, n. 4, p. 198–212, 1955. DOI: 10.46429/jaupr.v39i4.12673. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/12673. Acesso em: 28 mar. 2024.