Menezes, C.B. Carvalho Júnior, G.A. de Silva, L.A. Bernardino, K.C. Souza, V.F. Tardin, F.D. Schaffert, R.E. Combining ability of grain sorghum lines selected for aluminum Subjects--Topical Terms: SORGO GRANÍFEROSORGHUM BICOLORSOLO ÁCIDO