Gomes, M. de M. de A. Lagoa, A.M.M.A. Machado, E.C. Medina, C.L. Machado, M.A. Gas exchanges and carbohydrate metabolism in orange trees with citrus variegated chlorosis Subjects--Topical Terms: LARANJAFOTOSSÍNTESEAÇÚCAR REDUTORSACAROSECLOROSEMETABOLISMO