Commodity trade statistics, 1983. 

 - New York  United Nations          1986 
 - 267p.  cm. 
<br/><br/> Statistical paper series D, vol. xxxiii, no. 1-22. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:54.1N45.N86s, M6/UN