TY  - BOOK
AU  - National Research Council. Committee on Genetic..Crops
TI  - Genetic Vulnerability of major crops
U1  - 633.08 N28G 
PY  - 1972///
CY  - Washington
PB  - National Academy of Sciences
KW  - FIELD CROPS - DISEASES & PESTS
KW  - GRAIN - DISEASES & PESTS
KW  - VEGETABLES - DISEASES & PESTS
ER  -