TY  - BOOK
ED  - United States.
TI  - Farmer's world
T2  - Its Yearbook of agriculture,
AV  - REF S21.A35 Y4 1964
PY  - 1964///
CY  - [Washington]
PB  - U.S. Govt. Print. Off.
KW  - Agriculture
KW  - United States
KW  - Economic aspects
ER  -