TY  - BOOK
AU  - Penson, John B
TI  - Introduction to agricultural economics
SN  - 9781292073064
AV  - HD1415.P46 2015 
PY  - 2015///
CY  - Boston
PB  - Pearson
KW  - Agriculture
KW  - Economic aspects
KW  - Produce trade
ER  -