TY  - BOOK
ED  - United States.
TI  - Barley: origin, botany, cultute, winter hardiness, genetics, utilization
U1  - 633.16 
PY  - 1979///
CY  - Washington, D.C.
PB  - United States Government Printing Office
KW  - Barley
KW  - food crop
KW  - Biotechnology
N1  - Agriculture handbook no 338
ER  -