TY  - BOOK
AU  - SLAFER, Gustavo A
TI  - Genetic improvement of field crops
U1  - PLBRGEN 631.523 S50G 
PY  - 1994///
PB  - New York
KW  - FIELD CROPS -- BREEDING
KW  - CROP IMPROVEMENT
KW  - FIELD CROPS - GENETICS
ER  -