ABRUÑA, F.; RODRÍGUEZ GARCÍA, J. A.; BADILLO FELICIANO, J. Crop Response to Soil Acidity Factors in Ultisols and Oxisols in Puerto Rico. VII. Dry Beans. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 67, n. 4, p. 429–437, 1983. DOI: 10.46429/jaupr.v67i4.7737. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/7737. Acesso em: 17 may. 2022.