Almodóvar, Luis, and Adalberto Vélez-Báez. 1980. “Evaluation of Metribuzin, Prometryn, and Chloramben for Weed Control on Pigeon Peas [Cajanus Cajan (L.] Millsp.]”. The Journal of Agriculture of the University of Puerto Rico 64 (1):29-32. https://doi.org/10.46429/jaupr.v64i1.10244.