TY  - BOOK
ED  - United States.United States Department of Agriculture.Economic Research Service
TI  - Farm operator level-of-living indexes for counties of the United States, 1950, 1959, and 1964
T2  - Statistical bulletin no. 406
U1  - 73/338.14 
CY  - Washington
PB  - United States Department of Agriculture
KW  - Organic fertilizers
KW  - United States
ER  -