UNCTAD commodity yearbook 1986 

 -  United Nations  1986 
 - xviii,584p.  30cm. 
<br/><br/><label>ISBN: </label>92-1-112228-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Primary commodities
<br/><br/><label>LC Class. No.: </label>ECO HF1040.Y42