Alexander, Alex G., and Jaime González Ibáñez. 1964. “Residual Effects of Diuron [3-(3,4-Dichlorophenyl)-1,1-Dimethylurea] on the Sugar Content and Sugar-Metabolizing Enzymes of Ratoon Sugarcane 25 Months Following Different Soil Treatment”. The Journal of Agriculture of the University of Puerto Rico 48 (4):284-303. https://doi.org/10.46429/jaupr.v48i4.12997.