O‘HALLORANS, J. M.; MUÑOZ, M. A.; COLBERG, O. Effect of chicken manure on chemical properties of a Mollisol and tomato production. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 77, n. 3-4, p. 181–191, 1993. DOI: 10.46429/jaupr.v77i3-4.4206. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/4206. Acesso em: 6 dec. 2022.