TY  - BOOK
AU  - Hayes,Herbert Kondall
AU  - Immer,Forrest Rhinehart
AU  - Smith,David Clyde
TI  - Methods of plant breeding
U1  - 631.52 
PY  - 1955///
CY  - New York
PB  - Mc Graw-Hill
KW  - Cultivation and harvesting
KW  - Field plot techniques
ER  -