TY  - BOOK
AU  - Allard, Robert W.
TI  - Principles of Plant Breeding
SN  - 0471023094
U1  - 631.522 
PY  - 1999///
CY  - New York
PB  - John Wiley and Sons
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Plant breeding
ER  -