Valdes, Alberto,  1935- <br/><br/>
Surveillance of agricultural price and trade policies :  a handboo k for Paraguay / 
Alberto Valdes and Barry Schaeffer; in collaboratio n with Jorge Roldos and Gabriel Chiara 
 - Washington, D.C. :  The World Bank,  1995 
 - xi, 62p. ;  27 cm. 
 - World Bank technical paper ;  no. 284 .
<br/><br/><label>ISBN: </label>0821333062 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farm produce--Uruguay--Statistics<br/>Produce trade--Uruguay--Statistics