Valdés, Alberto <br/><br/>
Surveillance of agricultural prices and trade: a handbook for Colombia / Alberto Valdés ; Barry Schaeffer 

 - Washington, Estados Unidos   The World Bank  1995 
 - 94 p.     27 cm. 
 - 1614 ; 268 .
<br/><br/><label>ISBN: </label>0-8213-3117-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PRECIOS AGRICOLAS - COLOMBIA<br/>PRODUCTOS AGRICOLAS - COLOMBIA<br/>PRODUCTOS AGRICOLAS - COMERCIO - COLOMBIA
<br/><br/><label>Dewey Class. No.: </label>338.13/V233su