Alvarez García, L. A. and López Matos, L. (1954) “INFLUENCE OF ROOT-KNOT NEMATODES ON THE DECLINE IN VIGOR OF THE RED SPANISH VARIETY OF PINEAPPLE IN PUERTO RICO”, The Journal of Agriculture of the University of Puerto Rico, 38(1), pp. 61–72. doi: 10.46429/jaupr.v38i1.12719.