TY  - BOOK
AU  - Edgar Anderson
TI  - Introgressive hybridization
U1  - 581.56 
PY  - 1949///
CY  - New York
PB  - John Wiley and Sons Inc
KW  - Breeding
N1  - Edgar Anderson: Introgressive hybridization.  New York.  John Wiley and Sons Inc, 1949.--(581.56AND)
ER  -