Commodity trade statistics 1986. 

 - New York  United Nations          1988 
 - 284p.  cm. 
 - Statistical papers series D, Vol. xxxvi, no.1-17 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:54.1N45.N86s, M6.36-(H7) UN