[1]
del Valle, Jr., R. et al. 1978. Response of Plantains to Banded and Broadcast N and to P Applications at Planting and to Residual P on an Ultisol. The Journal of Agriculture of the University of Puerto Rico. 62, 1 (Jan. 1978), 29–38. DOI:https://doi.org/10.46429/jaupr.v62i1.10395.