TY  - SER
AU  - Rodrigues,O.
AU  - Lhamby,J.C.B.
AU  - Didonet,A.D.
AU  - Marchese,J.A.
TI  - Fifty years of wheat breeding in southern Brazil: yield improvement and associated changes
KW  - TRIGO
KW  - PARAMETRO GENETICO
KW  - COLHEITA
KW  - RENDIMENTO
ER  -