Marinho, C. S.; Souto, R. F.; Sobrinho, F. de S. Influence of Thinning and Foliar Fertilization of "Pon Kan" Tangerine Trees (Citrus Reticulata Blanco) on the Quality of the Fruits. PAB 1993, 28 (9), 1019-1023. https://doi.org/10.1590/S1678-3921.pab1993.v28.3965.