TY  - BOOK
AU  - UNITED NATIONS,  ECONOMIC AND SOCIAL DEVELOPMENT (Department of--).
ED  - UNITED NATIONS,  ECONOMIC AND SOCIAL DEVELOPMENT (Department of--).
TI  - Commodity trade statistics, 1990
U1  - X:54.1N45.N92s, N2/UN 
PY  - 1992///
CY  - New York
PB  - United Nations        
N1  - Statistical paper series D, vol. xl no. 1-25
ER  -