MANGUAL CRESPO, Gerardo. Effect of Two Planting Systems on Density and Yield of Snap Beans (Phaseolus vulgaris L.). The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 65, n. 4, p. 313–316, 1981. DOI: 10.46429/jaupr.v65i4.7609. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/7609. Acesso em: 22 nov. 2024.