Surveillance of agricultural prices and trade : a handbook for Colombia /
Alberto Valdés and Barry Schaeffer in collaboration with Lia Guterman.
- Washington, D.C. : The World Bank, c1995.
- xi, 94 p. : ill. ; 28 cm.
- World Bank technical paper, no. 268 0253-7494 ; .
0821331175
95002099
Agricultural Prices--Government policy--Statistics.--Colombia Tarım fiyatları--Hükümet politikası--İstatistik--Kolombiya