TY  - BOOK
AU  - Tostlebe,Alvin S.
ED  - United States.
TI  - The growth of physical capital in agriculture, 1870-1950
T2  - National Bureau of Economic Research. Occasional paper
U1  - 338.1 23
PY  - 1954///
CY  - New York
PB  - National Bureau of Economic Research
KW  - Capital
KW  - United States
KW  - Agriculture
KW  - Economic aspects
ER  -