[1]
Badillo-Feliciano, J. et al. 1977. Effect of Foliar-Applied Fertilizers on Pigeonpeas (Cajanus cajan). The Journal of Agriculture of the University of Puerto Rico. 61, 2 (Apr. 1977), 217–220. DOI:https://doi.org/10.46429/jaupr.v61i2.10461.