TY  - BOOK
AU  - Hayes, Herbert Kendall
AU  - Immer, Forrest Rhinehart
AU  - Smith, David Clyde
TI  - Methods of plant breeding
U1  - 631.52 21st ed.
PY  - 1955///
CY  - New York
PB  - McGraw-Hill
KW  - Breeding methods
KW  - Cytogenetics
KW  - Plant breeding
KW  - Vegetative hybridization
ER  -