TY  - BOOK
AU  - Kenneth J. Frey
TI  - Plant Breeding
U1  - 581.5606 
PY  - 1966///
CY  - Ames
PB  - Iowa State University Press
N1  - Kenneth J. Frey: Plant Breeding.  Ames.  Iowa State University Press, 1966.--(581.5606FRE)
ER  -