[1]
Rodríguez, S.J. and Cibes, H.R. 1977. Effect of Five Levels of Nitrogen at Six Shade Intensities on Growth and Leaf-Nutrient Composition of Dracaena deremensis ’Warneckii,’ Engler. The Journal of Agriculture of the University of Puerto Rico. 61, 3 (Jul. 1977), 305–313. DOI:https://doi.org/10.46429/jaupr.v61i3.10428.