TY  - BOOK
AU  - Hibbard, Benjamin Horace 
TI  - Agricultural economics / 
U1  - 338.1 
PY  - 1948///
CY  - New York
PB  - McGrow-hill Book Company Inc.
KW  - Economics
KW  - Modern society
KW  - Marketing
KW  - Wages
ER  -