Lüders, R.R. Patterniani, M.E.A.G.Z. Sawazaki, E. Gallo, P.B. Silva, R.M. da Combining ability of maize lines in top crosses with narrow genetic base testers Combining ability of maize lines in top crosses with narrow genetic base testers Subjects--Topical Terms: MILHOZEA MAYSHÍBRIDOVARIAÇÃO GENÉTICALINHAGEM