Commodity trade (by sea) statistics / 

 - New York :  United Nations (UN) ,  1976-1986 
 - 7 v. ;  28 cm. 
 - Statistical papers. Series D ST/ESA/STAT/SER. D-81 .
<br/><br/> United Nations publication. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>Report year irregular. Report for 1966-1968 called pilot study. 
<br/><br/>Issued by: Department of International Economic and Social Affairs, Statistical Office, 1969/1972-1982. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Shipping--Statistics--Periodicals<br/>Shipping
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Periodicals<br/>Statistics<br/>Statistics<br/>Periodicals
<br/><br/><label>Gov. Doc. Class. No.: </label>UN DIESA SP-D-28-31 (2)