TY  - BOOK
AU  - Hayes, Herbert Kendall
AU  - Immer, Forrest Rhinehart Smith, David Clyde
TI  - Methods of plant Breeding
U1  - 581.15 H 417 
PY  - 1955///
CY  - New York
PB  - Mcgraw-hill book
KW  - Plant Physiology
ER  -