TY  - GEN
AU  - Fehr, Walter R.; Hadley, Henry H.
TI  - Hybridization of crop plants
SN  - 0-89118-034-6
U1  - 631.52 
PY  - 1980///
CY  - Madison
PB  - American Society of Agronomy and Crop Science Society of America
KW  - CROP BREEDING HYBRIDIZATION
ER  -