TY  - BOOK
AU  - Valdes,Alberto
AU  - Schaeffer,Barry
TI  - Surveillance of agricultural prices and trade: a handbook for Colombia 
T2  - World Bank technical paper; no.268
SN  - 0821331175
AV  - HD1882.75 .V35 1995
U1  - 338.18861 
PY  - 1995///
CY  - Washington, D.C.
PB  - The World Bank
KW  - Agricultural prices
KW  - Govt. policy
KW  - Colombia Farm produce
KW  - Colombia
ER  -