TY  - BOOK
AU  - UNITED NATIONS, INTERNATIONAL ECONOMIC AND SOCIAL AFFAIRS (Departments of--)
ED  - UNITED NATIONS, INTERNATIONAL ECONOMIC AND SOCIAL AFFAIRS (Departments of--)
TI  - Commodity trade (by Sea) statistics 1981:  Maritime transport study.   
U1  - X:54.1N45.N84s, M4/UN 
PY  - 1984///
CY  - New York
PB  - United Nations        
N1  - Statistical papers series D, vol. xxviii- xxxi, no.2
ER  -