TY  - BOOK
AU  - Mighell,Ronald Lester
TI  - American agriculture, its structure and place in the economy / 
U1  - 338.1 
PY  - 1955///
CY  - New York : 
PB  - Wiley, 
KW  - Agriculture
KW  - Economic aspects
KW  - United States
ER  -