TY  - BOOK
AU  - Stefferud,Alfred
ED  - United States.
TI  - After a hundred years
T2  - Its Yearbook of agriculture,
U1  - 630.730202 
PY  - 1962///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - United States
KW  - Department of Agriculture
KW  - Agriculture
KW  - History
ER  -