TY  - BOOK
AU  - Basra, Amarjit S.
TI  - Heterosis and hybrid seed production in agronomic crops
SN  - 1560228768
U1  - 631.523 
PY  - 1999///
CY  - New York
PB  - Food Products Press
KW  - Heterosis
KW  - Hibridación
KW  - Semillas
KW  - Rendimiento
ER  -