TY  - BOOK
AU  - Colman, David & Young, Trevor.
TI  - Princiole of agricultural economics
SN  - 0521334306
U1  - 338.1 22
PY  - 1989///
CY  - United kingdom
PB  - Cambridge U.
KW  - Economics
N1  -  Includes index;  Dept. of Economics
ER  -