TY  - BOOK
AU  - Hayes,, Herbert Kendall
TI  - Methods Of Plant Breeding,
U1  - 631.53 
PY  - 1942///
CY  - New York
PB  - Mc Graw-Hill Book Company
KW  - General Stack
KW  - Plant breeding
KW  - GeneticsTechniques, equipments and materials
KW  - Botany
ER  -