TY  - BOOK
AU  - Frey,Kenneth J.
ED  - Plant Breeding Symposium
ED  - Iowa State University.
TI  - Plant breeding
SN  - 0813822807
PY  - 1966///]
CY  - Ames
PB  - Iowa State University Press
KW  - Plant breeding
N1  - A symposium held at Iowa State University
ER  -