Sotomayor-Ramírez, D., Huckaba, R., Barnes, R., Dorcinvil, R., & Espinosa, J. (2012). Inbred maize response to cover crops and fertilizer-nitrogen. The Journal of Agriculture of the University of Puerto Rico, 96(1-2), 37–55. https://doi.org/10.46429/jaupr.v96i1-2.245