TY  - BOOK
AU  - Hayes, Herbert Kendall
TI  - Methods of plant breeding
U1  - 631.53 
PY  - 1955///
CY  - New York
PB  - McGraw Hill Book Comany Inc.
KW  - MCE
N1  - 0; 0; 0; 631_530000000000000_HAY
ER  -