TY  - GEN
AU  - 
AU  - 
ED  - United States. 
TI  - New crop cultivars
T2  - United States. Federal Extension Service. 
U1  - US 633  23rd ed.
PY  - 1977///
CY  - Washington
PB  - U.S. Department of Agriculture
KW  - Field crops
KW  - United States
KW  - Varieties
N1  - ESC-584(1970-76)
ER  -