TY  - BOOK
ED  - E.U.A. Department of Agriculture
TI  - Handbook of agricultural charts 1973
U1  - 630.83 
PY  - 1973///
CY  - Washington
PB  - The Department
KW  - Agricultura
KW  - Aspectos economicos
KW  - E.U.A
KW  - Estadisticas
ER  -