TY  - BOOK
AU  - Penson,John B.Jr
TI  - Introduction to agricultural economics
SN  - 9780131592483
PY  - 2010///
CY  - New Jersey
PB  - Pearson Education, Inc
KW  - Agriculture
KW  - Economic aspects
KW  - sears
N1  - Includes bibliographical references anf index
ER  -