Valdes, Alberto. <br/><br/>
Surveillance of agricultural price and trade policies:   A handbook for Argentina, 

 - Washington, D C;  The World Bank,  1995. 
 - 57p,  ill. 
<br/><br/><label>ISBN: </label>082133333-X 
<br/><br/><label>Dewey Class. No.: </label>338.1882  / VAL.N5