TY  - BOOK
AU  - COLMAN, David
TI  - Principles of agricultural economics: markets and prices in Less Developed countries 
SN  - 0-521-33664-3
U1  - 338.1091724 
PY  - 1989///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Agriculture prices - Developing  Countries
ER  -