TY  - BOOK
ED  - E.U.A. Department of Agriculture
TI  - Barley ; origin, botany, culture, winter hardiness, genetics, utilization, pests
T2  - Agriculture handbook
U1  - 633.1 
PY  - 1979///
CY  - Washington
PB  - The Department
KW  - Cebada
ER  -