Lugo-López, M. A., Bonnet, J. A., Amy, A. S., & Pérez-Escolar, R. (1957). Effect of Soil-Structure Stabilizers on the Production of Tobacco Plants in the Seedbed. The Journal of Agriculture of the University of Puerto Rico, 41(3), 189–196. https://doi.org/10.46429/jaupr.v41i3.12618