UNCTAD commodity yearbook1993 
United Nations Conference on Trade and Development  
 - New York  United Nations  1993  
 - xx, 412p.  30cm 
<br/><br/><label>ISBN: </label>9210120310 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial products--Statistics--Periodicals<br/>Primary commodities--Statistics--Periodicals