TY  - SER
AU  - Souza Júnior,C.L.de
AU  - Barrios,S.C.L.
AU  - Moro,G.V.
TI  - Performance of maize single-crosses developed from populations improved by a modified reciprocal recurrent selection
KW  - MILHO
KW  - HÍBRIDO
KW  - SELEÇÃO
ER  -