TY  - BOOK
ED  - United States.
TI  - After a hundred years: the yearbook of agriculture 1962 
U1  - 630.973 23
PY  - 1962///
CY  - Washington
PB  - United States. Department of Agriculture
KW  - Agriculture
KW  - United States
KW  - History
N1  - Includes index
ER  -