TY  - BOOK
AU  - Smith,D.C.
AU  - Hayes,H.K.
AU  - Immer,F.R.
TI  - Methods of plant breeding
U1  - 581.16 
PY  - 1955///
CY  - N.Y.
PB  - McGraw-Hill
KW  - Botany
KW  - Plant Breeding
ER  -