TY  - BOOK
AU  - Barkley, Andrew
AU  - Barkley, Paul W.
TI  - Principles of Agricultural Economics
SN  - 9780415540698
U1  - 338.1 
PY  - 2013///
CY  - London
PB  - Routledge
KW  - Economics
KW  - Social sciences
KW  - Agriculture
KW  - Economic aspects
ER  -