00349nam a2200109Ia 450000500170000008000180001710000250003524501160006026000260017630000190020258300180022120260716043643.0  a09.05.01 M187  aMaffucci, Eugenio A.  aIntra-regional trade in primary commodities : some significant points about the problem and design of solutions  bFAOaSantiagoCLc1985  a[1], ii, 33 p.  c2/15/06kJOYD